Bridge Statistics for Manchester, New Hampshire (NH)
Condition, Traffic, Stress, Structural Evaluation, Project Costs
- National Bridge Inventory (NBI) Statistics
- 141Number of bridges
- 1,995ft / 608mTotal length
- $270,212,000Total costs
- 3,157,467Total average daily traffic
- 190,394Total average daily truck traffic
- National Bridge Inventory (NBI) Registered Bridges for Manchester
- No street view available for this location
- New bridges - historical statistics
- 1Before 1900
- 21900-1909
- 21910-1919
- 31920-1929
- 11930-1939
- 11940-1949
- 191950-1959
- 401960-1969
- 331970-1979
- 111980-1989
- 61990-1999
- 112000-2009
- 102010-2019
- 12020-2022
- Reconstructed bridges - Historical Statistics
- 11960-1969
- 41970-1979
- 71980-1989
- 181990-1999
- 72000-2009
- 12010-2019
- 12020-2022
- Bridge Condition - Deck
- 27.8%Very good
- 37.5%Good
- 15.3%Satisfactory
- 15.3%Fair
- 4.2%Poor
- Bridge Condition - Superstructure
- 26.4%Very good
- 48.6%Good
- 15.3%Satisfactory
- 9.7%Fair
- Bridge Condition - Substructure
- 13.9%Very good
- 54.2%Good
- 18.1%Satisfactory
- 11.1%Fair
- 2.8%Poor
- Bridge Condition - Channel
- 43.6%Very good
- 43.6%Good
- 7.7%Satisfactory
- 2.6%Fair
- 2.6%Poor
- Bridge Condition - Culverts
- 7.1%Excellent
- 21.4%Very good
- 28.6%Good
- 28.6%Satisfactory
- 14.3%Fair
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Structure Number: 12800670009, Location: AT JCT WITH FEET (Lat: 43.048692, Lng: -71.471653), Route carried "on" structure: Interstate 93, Year Built: 1977, Year Reconstructed: 1992, Status: Open, Structure Length: 9.94m (32.61ft), Average Daily Traffic: 18,367 (year 2020), Truck Traffic: 9%, Average Future Daily Traffic: 27,183 (year 2042), Design Load: HS 20+Mod, Features Intersected: I-293,FEE TPK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 170.301, Lanes on structure: 3, Lanes under structure: 4, Base Highway Network: Yes, Toll: On toll road, Owner: State Toll Authority, Approaching Roadway Width: 18.3m (60.0ft), Skew: 4 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 48.2m (158.1ft), Curb or Sidewalk Widths: Left: 0.1m (0.3ft), Right: 0.1m (0.3ft), Curb-To-Curb Width: 18.0m (59.1ft), Out-to-Out Width: 19.2m (63.0ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 55.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 33.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 9.94m (32.61ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2020, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric
Structure Number: 12800670009, Location: AT JCT WITH FEET (Lat: 43.048692, Lng: -71.471653), Route carried "on" structure: Interstate 93, Year Built: 1977, Year Reconstructed: 1992, Status: Open, Structure Length: 9.94m (32.61ft), Average Daily Traffic: 18,367 (year 2020), Truck Traffic: 9%, Average Future Daily Traffic: 27,183 (year 2042), Design Load: HS 20+Mod, Features Intersected: I-293,FEE TPK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 170.301, Lanes on structure: 3, Lanes under structure: 4, Base Highway Network: Yes, Toll: On toll road, Owner: State Toll Authority, Approaching Roadway Width: 18.3m (60.0ft), Skew: 4 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 48.2m (158.1ft), Curb or Sidewalk Widths: Left: 0.1m (0.3ft), Right: 0.1m (0.3ft), Curb-To-Curb Width: 18.0m (59.1ft), Out-to-Out Width: 19.2m (63.0ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 55.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 33.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 9.94m (32.61ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2020, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric
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Structure Number: 128007500079, Location: 1.0 MI N MANCHESTER CL (Lat: 43.043814, Lng: -71.465233), Route carried "on" structure: Interstate 93, Year Built: 1976, Year Reconstructed: 2012, Status: Open, Structure Length: 4.27m (14.01ft), Average Daily Traffic: 25,207 (year 2020), Truck Traffic: 6%, Average Future Daily Traffic: 37,306 (year 2042), Design Load: HS 20+Mod, Features Intersected: NH 3A
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 171.059, Lanes on structure: 4, Lanes under structure: 7, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 21.3m (69.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 40.8m (133.9ft), Curb or Sidewalk Widths: Left: 0.1m (0.3ft), Right: 0.1m (0.3ft), Curb-To-Curb Width: 21.6m (70.9ft), Out-to-Out Width: 22.9m (75.1ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 58.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 34.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Meets minimum limits, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 4.27m (14.01ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2020, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric
Structure Number: 128007500079, Location: 1.0 MI N MANCHESTER CL (Lat: 43.043814, Lng: -71.465233), Route carried "on" structure: Interstate 93, Year Built: 1976, Year Reconstructed: 2012, Status: Open, Structure Length: 4.27m (14.01ft), Average Daily Traffic: 25,207 (year 2020), Truck Traffic: 6%, Average Future Daily Traffic: 37,306 (year 2042), Design Load: HS 20+Mod, Features Intersected: NH 3A
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 171.059, Lanes on structure: 4, Lanes under structure: 7, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 21.3m (69.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 40.8m (133.9ft), Curb or Sidewalk Widths: Left: 0.1m (0.3ft), Right: 0.1m (0.3ft), Curb-To-Curb Width: 21.6m (70.9ft), Out-to-Out Width: 22.9m (75.1ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 58.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 34.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Meets minimum limits, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 4.27m (14.01ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2020, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric
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Structure Number: 128007600079, Location: 1.0 MI N MANCHESTER CL (Lat: 43.044131, Lng: -71.464914), Route carried "on" structure: Interstate 93, Year Built: 1976, Year Reconstructed: 2012, Status: Open, Structure Length: 4.27m (14.01ft), Average Daily Traffic: 22,241 (year 2020), Truck Traffic: 9%, Average Future Daily Traffic: 32,916 (year 2042), Design Load: HS 20+Mod, Features Intersected: NH 3A
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 41.214, Lanes on structure: 4, Lanes under structure: 7, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 21.3m (69.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 40.8m (133.9ft), Curb or Sidewalk Widths: Left: 0.1m (0.3ft), Right: 0.1m (0.3ft), Curb-To-Curb Width: 21.6m (70.9ft), Out-to-Out Width: 22.9m (75.1ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Good, Operating Rating: 58.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 34.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Meets minimum limits, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 4.27m (14.01ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2020, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric
Structure Number: 128007600079, Location: 1.0 MI N MANCHESTER CL (Lat: 43.044131, Lng: -71.464914), Route carried "on" structure: Interstate 93, Year Built: 1976, Year Reconstructed: 2012, Status: Open, Structure Length: 4.27m (14.01ft), Average Daily Traffic: 22,241 (year 2020), Truck Traffic: 9%, Average Future Daily Traffic: 32,916 (year 2042), Design Load: HS 20+Mod, Features Intersected: NH 3A
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 41.214, Lanes on structure: 4, Lanes under structure: 7, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 21.3m (69.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 40.8m (133.9ft), Curb or Sidewalk Widths: Left: 0.1m (0.3ft), Right: 0.1m (0.3ft), Curb-To-Curb Width: 21.6m (70.9ft), Out-to-Out Width: 22.9m (75.1ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Good, Operating Rating: 58.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 34.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Meets minimum limits, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 4.27m (14.01ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2020, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric
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Structure Number: 128013400034, Location: HOOKSETT (Lat: 43.015533, Lng: -71.405014), Route carried "on" structure: City street , Year Built: 2017, Status: Open, Structure Length: 0.98m (3.22ft), Average Daily Traffic: 487 (year 2020), Truck Traffic: 1%, Average Future Daily Traffic: 720 (year 2042), Design Load: HL 93, Features Intersected: BEAVER BROOK, Facility Carried by Structure: BROOKVIEW DRIVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.451, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.1m (29.9ft), Curb or Sidewalk Widths: Left: 1.5m (4.9ft), Right: 0.0m, Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 11.0m (36.1ft)
Condition: Channel: Very good, Culverts: Very good, Operating Rating: 51.0 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR), Inventory Rating: 39.4 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 0.98m (3.22ft), Designated Inspection Frequency: Every 24 months, Inspection Date: August 2020, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022)
Structure Number: 128013400034, Location: HOOKSETT (Lat: 43.015533, Lng: -71.405014), Route carried "on" structure: City street , Year Built: 2017, Status: Open, Structure Length: 0.98m (3.22ft), Average Daily Traffic: 487 (year 2020), Truck Traffic: 1%, Average Future Daily Traffic: 720 (year 2042), Design Load: HL 93, Features Intersected: BEAVER BROOK, Facility Carried by Structure: BROOKVIEW DRIVE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.451, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.1m (29.9ft), Curb or Sidewalk Widths: Left: 1.5m (4.9ft), Right: 0.0m, Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 11.0m (36.1ft)
Condition: Channel: Very good, Culverts: Very good, Operating Rating: 51.0 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR), Inventory Rating: 39.4 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 0.98m (3.22ft), Designated Inspection Frequency: Every 24 months, Inspection Date: August 2020, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022)
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Structure Number: 154002800142, Location: 0.5 FROM MHT (Lat: 42.920006, Lng: -71.443472), Route carried "on" structure: State highway , Year Built: 2011, Status: Open, Structure Length: 13.40m (43.96ft), Average Daily Traffic: 8,048 (year 2020), Truck Traffic: 10%, Average Future Daily Traffic: 11,911 (year 2042), Design Load: Greater than HL93, Features Intersected: LITTLE COHAS BROOK, Facility Carried by Structure: WIECZOREK DR
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.734, Lanes on structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 10.7m (35.1ft), Skew: 20 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 53.0m (173.9ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 22.9m (75.1ft), Out-to-Out Width: 32.0m (105.0ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 87.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 52.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Superior to present desirable criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 13.40m (43.96ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 154002800142, Location: 0.5 FROM MHT (Lat: 42.920006, Lng: -71.443472), Route carried "on" structure: State highway , Year Built: 2011, Status: Open, Structure Length: 13.40m (43.96ft), Average Daily Traffic: 8,048 (year 2020), Truck Traffic: 10%, Average Future Daily Traffic: 11,911 (year 2042), Design Load: Greater than HL93, Features Intersected: LITTLE COHAS BROOK, Facility Carried by Structure: WIECZOREK DR
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.734, Lanes on structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 10.7m (35.1ft), Skew: 20 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 53.0m (173.9ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 22.9m (75.1ft), Out-to-Out Width: 32.0m (105.0ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 87.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 52.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Superior to present desirable criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 13.40m (43.96ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 154008900187, Location: 0.25ML JUNC. OLD DERRY RD (Lat: 42.937925, Lng: -71.370197), Route carried "on" structure: Other road , Year Built: 2000, Status: Open, Structure Length: 1.04m (3.41ft), Average Daily Traffic: 431 (year 2020), Average Future Daily Traffic: 637 (year 2042), Design Load: HS 20, Features Intersected: COHAS BROOK, Facility Carried by Structure: MANTER MILL ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.398, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Skew: 1 degrees, Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.8m (32.2ft)
Condition: Channel: Very good, Culverts: Very good, Operating Rating: 54.5 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Equal to present desirable criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 1.04m (3.41ft), Designated Inspection Frequency: Every 24 months, Inspection Date: September 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022)
Structure Number: 154008900187, Location: 0.25ML JUNC. OLD DERRY RD (Lat: 42.937925, Lng: -71.370197), Route carried "on" structure: Other road , Year Built: 2000, Status: Open, Structure Length: 1.04m (3.41ft), Average Daily Traffic: 431 (year 2020), Average Future Daily Traffic: 637 (year 2042), Design Load: HS 20, Features Intersected: COHAS BROOK, Facility Carried by Structure: MANTER MILL ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.398, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Skew: 1 degrees, Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.8m (32.2ft)
Condition: Channel: Very good, Culverts: Very good, Operating Rating: 54.5 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Equal to present desirable criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 1.04m (3.41ft), Designated Inspection Frequency: Every 24 months, Inspection Date: September 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022)
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Structure Number: 154009300186, Location: .3 M SOUTH OLD DERRY RD (Lat: 42.936817, Lng: -71.367839), Route carried "on" structure: Other road , Year Built: 2000, Status: Open, Structure Length: 1.04m (3.41ft), Average Daily Traffic: 431 (year 2020), Average Future Daily Traffic: 637 (year 2042), Design Load: HS 20, Features Intersected: COHAS BROOK, Facility Carried by Structure: HUNTER MILL WAY
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.454, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 8.2m (26.9ft), Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.8m (32.2ft)
Condition: Channel: Good, Culverts: Good, Operating Rating: 54.5 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 1.04m (3.41ft), Designated Inspection Frequency: Every 24 months, Inspection Date: September 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022)
Structure Number: 154009300186, Location: .3 M SOUTH OLD DERRY RD (Lat: 42.936817, Lng: -71.367839), Route carried "on" structure: Other road , Year Built: 2000, Status: Open, Structure Length: 1.04m (3.41ft), Average Daily Traffic: 431 (year 2020), Average Future Daily Traffic: 637 (year 2042), Design Load: HS 20, Features Intersected: COHAS BROOK, Facility Carried by Structure: HUNTER MILL WAY
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.454, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 8.2m (26.9ft), Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.8m (32.2ft)
Condition: Channel: Good, Culverts: Good, Operating Rating: 54.5 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 1.04m (3.41ft), Designated Inspection Frequency: Every 24 months, Inspection Date: September 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022)
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Structure Number: 161005900087, Location: AT MANCHESTER-HOOKSETT TL (Lat: 43.040936, Lng: -71.460578), Route carried "on" structure: Interstate 93, Year Built: 1976, Year Reconstructed: 2013, Status: Open, Structure Length: 25.18m (82.61ft), Average Daily Traffic: 12,261 (year 2019), Truck Traffic: 6%, Average Future Daily Traffic: 18,146 (year 2042), Design Load: HS 20+Mod, Features Intersected: MERRIMACK RIVER,PAR,RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 40.712, Lanes on structure: 3, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 19.8m (65.0ft), Skew: 1 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 69.5m (228.0ft), Curb or Sidewalk Widths: Left: 0.1m (0.3ft), Right: 0.1m (0.3ft), Curb-To-Curb Width: 19.7m (64.6ft), Out-to-Out Width: 20.9m (68.6ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Good, Channel: Good, Operating Rating: 49.0 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Superior to present desirable criteria, Underclear: Superior to present desirable criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 25.18m (82.61ft), Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: September 2021, Underwater Inspection Date: June 2010, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
Structure Number: 161005900087, Location: AT MANCHESTER-HOOKSETT TL (Lat: 43.040936, Lng: -71.460578), Route carried "on" structure: Interstate 93, Year Built: 1976, Year Reconstructed: 2013, Status: Open, Structure Length: 25.18m (82.61ft), Average Daily Traffic: 12,261 (year 2019), Truck Traffic: 6%, Average Future Daily Traffic: 18,146 (year 2042), Design Load: HS 20+Mod, Features Intersected: MERRIMACK RIVER,PAR,RD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 40.712, Lanes on structure: 3, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 19.8m (65.0ft), Skew: 1 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 69.5m (228.0ft), Curb or Sidewalk Widths: Left: 0.1m (0.3ft), Right: 0.1m (0.3ft), Curb-To-Curb Width: 19.7m (64.6ft), Out-to-Out Width: 20.9m (68.6ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Good, Channel: Good, Operating Rating: 49.0 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Superior to present desirable criteria, Underclear: Superior to present desirable criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 25.18m (82.61ft), Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: September 2021, Underwater Inspection Date: June 2010, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
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Structure Number: 161006200062, Location: .2MI S HOOKSETT T.L. (Lat: 43.037050, Lng: -71.482864), Route carried "on" structure: Interstate 293, Year Built: 1956, Status: Open, Structure Length: 1.01m (3.31ft), Average Daily Traffic: 30,818 (year 2020), Truck Traffic: 6%, Average Future Daily Traffic: 45,610 (year 2042), Design Load: HS 20, Features Intersected: HACKETT HILL ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 42.044, Lanes on structure: 4, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Toll Authority, Approaching Roadway Width: 21.9m (71.9ft), Skew: 30 degrees, Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.1m (29.9ft)
Condition: Culverts: Fair, Operating Rating: 89.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 89.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Underclear: High priority of replacement, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 1.01m (3.31ft), Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022)
Structure Number: 161006200062, Location: .2MI S HOOKSETT T.L. (Lat: 43.037050, Lng: -71.482864), Route carried "on" structure: Interstate 293, Year Built: 1956, Status: Open, Structure Length: 1.01m (3.31ft), Average Daily Traffic: 30,818 (year 2020), Truck Traffic: 6%, Average Future Daily Traffic: 45,610 (year 2042), Design Load: HS 20, Features Intersected: HACKETT HILL ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 42.044, Lanes on structure: 4, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Toll Authority, Approaching Roadway Width: 21.9m (71.9ft), Skew: 30 degrees, Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.1m (29.9ft)
Condition: Culverts: Fair, Operating Rating: 89.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 89.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Underclear: High priority of replacement, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 1.01m (3.31ft), Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022)
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Structure Number: 161006700091, Location: 0.01 S HOOK-MANCH TL (Lat: 43.036203, Lng: -71.454717), Route carried "on" structure: City street , Year Built: 1975, Status: Open, Structure Length: 8.08m (26.51ft), Average Daily Traffic: 3,579 (year 2020), Truck Traffic: 5%, Average Future Daily Traffic: 5,296 (year 2042), Design Load: HS 20+Mod, Features Intersected: I-93, Facility Carried by Structure: RIVER ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.477, Lanes on structure: 2, Lanes under structure: 6, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Skew: 2 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 39.6m (129.9ft), Curb or Sidewalk Widths: Left: 0.0m, Right: 1.5m (4.9ft), Curb-To-Curb Width: 13.4m (44.0ft), Out-to-Out Width: 15.5m (50.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 47.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 28.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 8.08m (26.51ft), Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
Structure Number: 161006700091, Location: 0.01 S HOOK-MANCH TL (Lat: 43.036203, Lng: -71.454717), Route carried "on" structure: City street , Year Built: 1975, Status: Open, Structure Length: 8.08m (26.51ft), Average Daily Traffic: 3,579 (year 2020), Truck Traffic: 5%, Average Future Daily Traffic: 5,296 (year 2042), Design Load: HS 20+Mod, Features Intersected: I-93, Facility Carried by Structure: RIVER ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.477, Lanes on structure: 2, Lanes under structure: 6, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Skew: 2 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 39.6m (129.9ft), Curb or Sidewalk Widths: Left: 0.0m, Right: 1.5m (4.9ft), Curb-To-Curb Width: 13.4m (44.0ft), Out-to-Out Width: 15.5m (50.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 47.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 28.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 8.08m (26.51ft), Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
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Structure Number: 161007400041, Location: 0.2 MI GOFFSTOWN TL (Lat: 43.025322, Lng: -71.504661), Route carried "on" structure: City street , Year Built: 1989, Status: Open, Structure Length: 1.22m (4.00ft), Average Daily Traffic: 2,971 (year 2020), Truck Traffic: 10%, Average Future Daily Traffic: 4,397 (year 2042), Design Load: HS 25 or greater, Features Intersected: BLACK BROOK, Facility Carried by Structure: DUNBARTON ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.689, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Skew: 3 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.8m (32.2ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 8.8m (28.9ft), Out-to-Out Width: 10.1m (33.1ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Very good, Operating Rating: 73.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 43.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 1.22m (4.00ft), Designated Inspection Frequency: Every 24 months, Inspection Date: July 2020, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 161007400041, Location: 0.2 MI GOFFSTOWN TL (Lat: 43.025322, Lng: -71.504661), Route carried "on" structure: City street , Year Built: 1989, Status: Open, Structure Length: 1.22m (4.00ft), Average Daily Traffic: 2,971 (year 2020), Truck Traffic: 10%, Average Future Daily Traffic: 4,397 (year 2042), Design Load: HS 25 or greater, Features Intersected: BLACK BROOK, Facility Carried by Structure: DUNBARTON ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.689, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Skew: 3 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 9.8m (32.2ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 8.8m (28.9ft), Out-to-Out Width: 10.1m (33.1ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Very good, Operating Rating: 73.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 43.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 1.22m (4.00ft), Designated Inspection Frequency: Every 24 months, Inspection Date: July 2020, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 161009000061, Location: 2.MI S HOOKSETT T.L. (Lat: 43.015200, Lng: -71.481375), Route carried "on" structure: Interstate 293, Year Built: 1956, Year Reconstructed: 1995, Status: Open, Structure Length: 6.00m (19.69ft), Average Daily Traffic: 15,409 (year 2020), Truck Traffic: 6%, Average Future Daily Traffic: 22,805 (year 2042), Design Load: HS 25 or greater, Features Intersected: NH 3A
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 24.164, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Toll Authority, Approaching Roadway Width: 14.0m (45.9ft), Skew: 4 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 21.3m (69.9ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 14.0m (45.9ft), Out-to-Out Width: 14.9m (48.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 89.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 60.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Superior to present desirable criteria, Underclear: Meets minimum limits, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 6.00m (19.69ft), Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 161009000061, Location: 2.MI S HOOKSETT T.L. (Lat: 43.015200, Lng: -71.481375), Route carried "on" structure: Interstate 293, Year Built: 1956, Year Reconstructed: 1995, Status: Open, Structure Length: 6.00m (19.69ft), Average Daily Traffic: 15,409 (year 2020), Truck Traffic: 6%, Average Future Daily Traffic: 22,805 (year 2042), Design Load: HS 25 or greater, Features Intersected: NH 3A
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 24.164, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Toll Authority, Approaching Roadway Width: 14.0m (45.9ft), Skew: 4 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 21.3m (69.9ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 14.0m (45.9ft), Out-to-Out Width: 14.9m (48.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 89.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 60.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Superior to present desirable criteria, Underclear: Meets minimum limits, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 6.00m (19.69ft), Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 161009000062, Location: 2.MI S HOOKSETT T.L. (Lat: 43.015389, Lng: -71.481369), Route carried "on" structure: Interstate 293, Year Built: 1957, Year Reconstructed: 1995, Status: Open, Structure Length: 5.94m (19.49ft), Average Daily Traffic: 15,409 (year 2020), Truck Traffic: 6%, Average Future Daily Traffic: 22,805 (year 2042), Design Load: HS 25 or greater, Features Intersected: NH 3A
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 39.337, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Toll Authority, Approaching Roadway Width: 14.0m (45.9ft), Skew: 4 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 21.3m (69.9ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 14.0m (45.9ft), Out-to-Out Width: 14.9m (48.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 89.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 66.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Superior to present desirable criteria, Underclear: Meets minimum limits, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 5.94m (19.49ft), Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 161009000062, Location: 2.MI S HOOKSETT T.L. (Lat: 43.015389, Lng: -71.481369), Route carried "on" structure: Interstate 293, Year Built: 1957, Year Reconstructed: 1995, Status: Open, Structure Length: 5.94m (19.49ft), Average Daily Traffic: 15,409 (year 2020), Truck Traffic: 6%, Average Future Daily Traffic: 22,805 (year 2042), Design Load: HS 25 or greater, Features Intersected: NH 3A
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 39.337, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Toll Authority, Approaching Roadway Width: 14.0m (45.9ft), Skew: 4 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 21.3m (69.9ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 14.0m (45.9ft), Out-to-Out Width: 14.9m (48.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 89.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 66.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Superior to present desirable criteria, Underclear: Meets minimum limits, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 5.94m (19.49ft), Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 161009100063, Location: 1.9MI S HOOKSETT T.L. (Lat: 43.012336, Lng: -71.478139), Route carried "on" structure: Interstate 293, Year Built: 1956, Status: Open, Structure Length: 0.91m (2.99ft), Average Daily Traffic: 39,882 (year 2020), Truck Traffic: 6%, Average Future Daily Traffic: 59,025 (year 2042), Design Load: HS 20, Features Intersected: STARK WAY
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 38.904, Lanes on structure: 4, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Toll Authority, Approaching Roadway Width: 15.5m (50.9ft), Skew: 31 degrees, Material/Design: Concrete, Design/Construction: Frame, Number Of Spans In Main Unit: 1, Length of Maximum Span: 8.2m (26.9ft), Curb-To-Curb Width: 29.3m (96.1ft), Out-to-Out Width: 33.5m (109.9ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Satisfactory, Operating Rating: 89.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 57.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Superior to present desirable criteria, Underclear: High priority of replacement, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 0.91m (2.99ft), Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
Structure Number: 161009100063, Location: 1.9MI S HOOKSETT T.L. (Lat: 43.012336, Lng: -71.478139), Route carried "on" structure: Interstate 293, Year Built: 1956, Status: Open, Structure Length: 0.91m (2.99ft), Average Daily Traffic: 39,882 (year 2020), Truck Traffic: 6%, Average Future Daily Traffic: 59,025 (year 2042), Design Load: HS 20, Features Intersected: STARK WAY
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 38.904, Lanes on structure: 4, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Toll Authority, Approaching Roadway Width: 15.5m (50.9ft), Skew: 31 degrees, Material/Design: Concrete, Design/Construction: Frame, Number Of Spans In Main Unit: 1, Length of Maximum Span: 8.2m (26.9ft), Curb-To-Curb Width: 29.3m (96.1ft), Out-to-Out Width: 33.5m (109.9ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Satisfactory, Operating Rating: 89.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 57.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Superior to present desirable criteria, Underclear: High priority of replacement, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 0.91m (2.99ft), Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
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Structure Number: 161009800064, Location: 2.2MI S HOOKSETT TL (Lat: 43.010347, Lng: -71.478847), Route carried "on" structure: City street , Year Built: 1974, Status: Open, Structure Length: 0.79m (2.59ft), Average Daily Traffic: 9,097 (year 2020), Truck Traffic: 5%, Average Future Daily Traffic: 13,463 (year 2042), Design Load: HS 20, Features Intersected: BLACK BROOK, Facility Carried by Structure: FRONT STREET
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.605, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Material/Design: Concrete, Design/Construction: Frame, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.0m (23.0ft), Curb or Sidewalk Widths: Left: 1.8m (5.9ft), Right: 1.8m (5.9ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 17.4m (57.1ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Fair, Operating Rating: 57.2 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 34.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: High priority of corrective action, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 0.79m (2.59ft), Designated Inspection Frequency: Every 24 months, Inspection Date: July 2020, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
Structure Number: 161009800064, Location: 2.2MI S HOOKSETT TL (Lat: 43.010347, Lng: -71.478847), Route carried "on" structure: City street , Year Built: 1974, Status: Open, Structure Length: 0.79m (2.59ft), Average Daily Traffic: 9,097 (year 2020), Truck Traffic: 5%, Average Future Daily Traffic: 13,463 (year 2042), Design Load: HS 20, Features Intersected: BLACK BROOK, Facility Carried by Structure: FRONT STREET
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.605, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 9.1m (29.9ft), Material/Design: Concrete, Design/Construction: Frame, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.0m (23.0ft), Curb or Sidewalk Widths: Left: 1.8m (5.9ft), Right: 1.8m (5.9ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 17.4m (57.1ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Fair, Operating Rating: 57.2 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 34.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: High priority of corrective action, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 0.79m (2.59ft), Designated Inspection Frequency: Every 24 months, Inspection Date: July 2020, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
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Structure Number: 161009900066, Location: 2.5MI S HOOKSETT T.L. (Lat: 43.009764, Lng: -71.476817), Route carried "on" structure: Interstate 293, Year Built: 1956, Status: Open, Structure Length: 2.26m (7.41ft), Average Daily Traffic: 19,034 (year 2020), Truck Traffic: 6%, Average Future Daily Traffic: 28,170 (year 2042), Design Load: HS 20, Features Intersected: BLACK BROOK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 24.884, Lanes on structure: 2, Base Highway Network: Yes, Toll: On toll road, Owner: State Toll Authority, Approaching Roadway Width: 11.3m (37.1ft), Skew: 1 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 21.3m (69.9ft), Curb or Sidewalk Widths: Left: 0.5m (1.6ft), Right: 0.5m (1.6ft), Curb-To-Curb Width: 10.8m (35.4ft), Out-to-Out Width: 12.5m (41.0ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Poor, Channel: Very good, Operating Rating: 42.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 25.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Meets minimum limits, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 2.26m (7.41ft), Designated Inspection Frequency: Every 8 months, Inspection Date: November 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
Structure Number: 161009900066, Location: 2.5MI S HOOKSETT T.L. (Lat: 43.009764, Lng: -71.476817), Route carried "on" structure: Interstate 293, Year Built: 1956, Status: Open, Structure Length: 2.26m (7.41ft), Average Daily Traffic: 19,034 (year 2020), Truck Traffic: 6%, Average Future Daily Traffic: 28,170 (year 2042), Design Load: HS 20, Features Intersected: BLACK BROOK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 24.884, Lanes on structure: 2, Base Highway Network: Yes, Toll: On toll road, Owner: State Toll Authority, Approaching Roadway Width: 11.3m (37.1ft), Skew: 1 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 21.3m (69.9ft), Curb or Sidewalk Widths: Left: 0.5m (1.6ft), Right: 0.5m (1.6ft), Curb-To-Curb Width: 10.8m (35.4ft), Out-to-Out Width: 12.5m (41.0ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Poor, Channel: Very good, Operating Rating: 42.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 25.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Meets minimum limits, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 2.26m (7.41ft), Designated Inspection Frequency: Every 8 months, Inspection Date: November 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
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Structure Number: 161009900067, Location: 2.5 S HOOKSETT TL (Lat: 43.009742, Lng: -71.476636), Route carried "on" structure: Interstate 293, Year Built: 1956, Status: Open, Structure Length: 2.26m (7.41ft), Average Daily Traffic: 20,848 (year 2020), Truck Traffic: 6%, Average Future Daily Traffic: 30,855 (year 2042), Design Load: H 20, Features Intersected: BLACK BROOK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 38.594, Lanes on structure: 2, Base Highway Network: Yes, Toll: On toll road, Owner: State Toll Authority, Approaching Roadway Width: 11.3m (37.1ft), Skew: 1 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 21.3m (69.9ft), Curb or Sidewalk Widths: Left: 0.5m (1.6ft), Right: 0.5m (1.6ft), Curb-To-Curb Width: 10.8m (35.4ft), Out-to-Out Width: 12.5m (41.0ft)
Condition: Deck: Fair, Superstructure: Satisfactory, Substructure: Poor, Channel: Very good, Operating Rating: 42.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 25.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Meets minimum limits, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 2.26m (7.41ft), Designated Inspection Frequency: Every 8 months, Inspection Date: November 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
Structure Number: 161009900067, Location: 2.5 S HOOKSETT TL (Lat: 43.009742, Lng: -71.476636), Route carried "on" structure: Interstate 293, Year Built: 1956, Status: Open, Structure Length: 2.26m (7.41ft), Average Daily Traffic: 20,848 (year 2020), Truck Traffic: 6%, Average Future Daily Traffic: 30,855 (year 2042), Design Load: H 20, Features Intersected: BLACK BROOK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 38.594, Lanes on structure: 2, Base Highway Network: Yes, Toll: On toll road, Owner: State Toll Authority, Approaching Roadway Width: 11.3m (37.1ft), Skew: 1 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 21.3m (69.9ft), Curb or Sidewalk Widths: Left: 0.5m (1.6ft), Right: 0.5m (1.6ft), Curb-To-Curb Width: 10.8m (35.4ft), Out-to-Out Width: 12.5m (41.0ft)
Condition: Deck: Fair, Superstructure: Satisfactory, Substructure: Poor, Channel: Very good, Operating Rating: 42.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 25.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Meets minimum limits, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 2.26m (7.41ft), Designated Inspection Frequency: Every 8 months, Inspection Date: November 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
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Structure Number: 161010200108, Location: 0.1 MI HOOKSETT TL (Lat: 43.013617, Lng: -71.436247), Route carried "on" structure: State highway 28A, Year Built: 1976, Status: Open, Structure Length: 9.36m (30.71ft), Average Daily Traffic: 5,495 (year 2020), Truck Traffic: 5%, Average Future Daily Traffic: 8,132 (year 2042), Design Load: HS 20+Mod, Features Intersected: I-93
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 9.242, Lanes on structure: 2, Lanes under structure: 6, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Skew: 3 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 45.7m (149.9ft), Curb or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 1.5m (4.9ft), Curb-To-Curb Width: 13.6m (44.6ft), Out-to-Out Width: 16.0m (52.5ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Good, Operating Rating: 44.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 26.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Superior to present desirable criteria, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 9.36m (30.71ft), Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
Structure Number: 161010200108, Location: 0.1 MI HOOKSETT TL (Lat: 43.013617, Lng: -71.436247), Route carried "on" structure: State highway 28A, Year Built: 1976, Status: Open, Structure Length: 9.36m (30.71ft), Average Daily Traffic: 5,495 (year 2020), Truck Traffic: 5%, Average Future Daily Traffic: 8,132 (year 2042), Design Load: HS 20+Mod, Features Intersected: I-93
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 9.242, Lanes on structure: 2, Lanes under structure: 6, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Skew: 3 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 45.7m (149.9ft), Curb or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 1.5m (4.9ft), Curb-To-Curb Width: 13.6m (44.6ft), Out-to-Out Width: 16.0m (52.5ft)
Condition: Deck: Satisfactory, Superstructure: Good, Substructure: Good, Operating Rating: 44.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 26.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Superior to present desirable criteria, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 9.36m (30.71ft), Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
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Structure Number: 161010600072, Location: .3MI W JCT US 3 (Lat: 43.003767, Lng: -71.469589), Route carried "on" structure: City street , Year Built: 1970, Year Reconstructed: 1999, Status: Open, Structure Length: 26.15m (85.79ft), Average Daily Traffic: 22,452 (year 2020), Truck Traffic: 5%, Average Future Daily Traffic: 33,228 (year 2042), Design Load: HS 20, Features Intersected: MERRIMACK RIVER,PAR,RD, Facility Carried by Structure: SALMON STREET WB
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.394, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Skew: 2 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Number Of Approach Spans: 3, Length of Maximum Span: 50.3m (165.0ft), Curb or Sidewalk Widths: Left: 1.5m (4.9ft), Right: 0.5m (1.6ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 11.3m (37.1ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Fair, Channel: Good, Operating Rating: 74.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 44.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: High priority of corrective action, Underclear: Equal to present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 26.15m (85.79ft), Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: September 2020, Underwater Inspection Date: June 2020, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
Structure Number: 161010600072, Location: .3MI W JCT US 3 (Lat: 43.003767, Lng: -71.469589), Route carried "on" structure: City street , Year Built: 1970, Year Reconstructed: 1999, Status: Open, Structure Length: 26.15m (85.79ft), Average Daily Traffic: 22,452 (year 2020), Truck Traffic: 5%, Average Future Daily Traffic: 33,228 (year 2042), Design Load: HS 20, Features Intersected: MERRIMACK RIVER,PAR,RD, Facility Carried by Structure: SALMON STREET WB
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.394, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Skew: 2 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Number Of Approach Spans: 3, Length of Maximum Span: 50.3m (165.0ft), Curb or Sidewalk Widths: Left: 1.5m (4.9ft), Right: 0.5m (1.6ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 11.3m (37.1ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Fair, Channel: Good, Operating Rating: 74.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 44.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: High priority of corrective action, Underclear: Equal to present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 26.15m (85.79ft), Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: September 2020, Underwater Inspection Date: June 2020, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
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Structure Number: 161010700066, Location: .5MI FROM STARK LANE (Lat: 43.005339, Lng: -71.475436), Route carried "on" structure: City street , Year Built: 1957, Year Reconstructed: 1989, Status: Open, Structure Length: 2.93m (9.61ft), Average Daily Traffic: 13,711 (year 2020), Truck Traffic: 8%, Average Future Daily Traffic: 20,292 (year 2042), Design Load: HS 20+Mod, Features Intersected: I-293,FEE TPK, Facility Carried by Structure: NORTH RAMP
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.467, Lanes on structure: 3, Lanes under structure: 4, Base Highway Network: Yes, Owner: State Toll Authority, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 14.3m (46.9ft), Curb or Sidewalk Widths: Left: 1.5m (4.9ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 14.6m (47.9ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Good, Operating Rating: 57.2 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 34.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Meets minimum limits, Underclear: Meets minimum limits, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 2.93m (9.61ft), Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
Structure Number: 161010700066, Location: .5MI FROM STARK LANE (Lat: 43.005339, Lng: -71.475436), Route carried "on" structure: City street , Year Built: 1957, Year Reconstructed: 1989, Status: Open, Structure Length: 2.93m (9.61ft), Average Daily Traffic: 13,711 (year 2020), Truck Traffic: 8%, Average Future Daily Traffic: 20,292 (year 2042), Design Load: HS 20+Mod, Features Intersected: I-293,FEE TPK, Facility Carried by Structure: NORTH RAMP
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.467, Lanes on structure: 3, Lanes under structure: 4, Base Highway Network: Yes, Owner: State Toll Authority, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 14.3m (46.9ft), Curb or Sidewalk Widths: Left: 1.5m (4.9ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 14.6m (47.9ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Good, Operating Rating: 57.2 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 34.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Meets minimum limits, Underclear: Meets minimum limits, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 2.93m (9.61ft), Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
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Structure Number: 161010700071, Location: 0.3 MI W JCT US 3 (Lat: 43.002742, Lng: -71.468119), Route carried "on" structure: Ramp City street , Year Built: 1970, Status: Open, Structure Length: 13.29m (43.60ft), Average Daily Traffic: 1,714 (year 2020), Truck Traffic: 8%, Average Future Daily Traffic: 2,536 (year 2042), Design Load: HS 20, Features Intersected: PAR, Facility Carried by Structure: RAMP E(CAMP ST)
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.069, Lanes on structure: 1, Base Highway Network: Yes, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Skew: 9 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 6, Length of Maximum Span: 21.3m (69.9ft), Curb-To-Curb Width: 6.7m (22.0ft), Out-to-Out Width: 8.5m (27.9ft)
Condition: Deck: Fair, Superstructure: Good, Substructure: Fair, Operating Rating: 85.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 51.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 13.29m (43.60ft), Designated Inspection Frequency: Every 24 months, Inspection Date: July 2020, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
Structure Number: 161010700071, Location: 0.3 MI W JCT US 3 (Lat: 43.002742, Lng: -71.468119), Route carried "on" structure: Ramp City street , Year Built: 1970, Status: Open, Structure Length: 13.29m (43.60ft), Average Daily Traffic: 1,714 (year 2020), Truck Traffic: 8%, Average Future Daily Traffic: 2,536 (year 2042), Design Load: HS 20, Features Intersected: PAR, Facility Carried by Structure: RAMP E(CAMP ST)
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.069, Lanes on structure: 1, Base Highway Network: Yes, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Skew: 9 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 6, Length of Maximum Span: 21.3m (69.9ft), Curb-To-Curb Width: 6.7m (22.0ft), Out-to-Out Width: 8.5m (27.9ft)
Condition: Deck: Fair, Superstructure: Good, Substructure: Fair, Operating Rating: 85.1 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 51.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 13.29m (43.60ft), Designated Inspection Frequency: Every 24 months, Inspection Date: July 2020, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
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Structure Number: 161010700072, Location: 0.3MI W OF JCT RT 3 (Lat: 43.003578, Lng: -71.469717), Route carried "on" structure: City street , Year Built: 1970, Year Reconstructed: 1999, Status: Open, Structure Length: 31.18m (102.30ft), Average Daily Traffic: 10,097 (year 2020), Truck Traffic: 5%, Average Future Daily Traffic: 14,943 (year 2042), Design Load: HS 20, Features Intersected: MERRIMACK R,PAR,RD,RAMP, Facility Carried by Structure: SALMON STREET EB
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.396, Lanes on structure: 2, Lanes under structure: 3, Base Highway Network: Yes, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Skew: 2 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Number Of Approach Spans: 4, Length of Maximum Span: 51.5m (169.0ft), Curb or Sidewalk Widths: Left: 0.5m (1.6ft), Right: 0.5m (1.6ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 10.3m (33.8ft)
Condition: Deck: Poor, Superstructure: Fair, Substructure: Fair, Channel: Good, Operating Rating: 52.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 31.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: High priority of corrective action, Underclear: Equal to present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 31.18m (102.30ft), Designated Inspection Frequency: Every 16 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: December 2021, Underwater Inspection Date: June 2020, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
Structure Number: 161010700072, Location: 0.3MI W OF JCT RT 3 (Lat: 43.003578, Lng: -71.469717), Route carried "on" structure: City street , Year Built: 1970, Year Reconstructed: 1999, Status: Open, Structure Length: 31.18m (102.30ft), Average Daily Traffic: 10,097 (year 2020), Truck Traffic: 5%, Average Future Daily Traffic: 14,943 (year 2042), Design Load: HS 20, Features Intersected: MERRIMACK R,PAR,RD,RAMP, Facility Carried by Structure: SALMON STREET EB
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.396, Lanes on structure: 2, Lanes under structure: 3, Base Highway Network: Yes, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Skew: 2 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Number Of Approach Spans: 4, Length of Maximum Span: 51.5m (169.0ft), Curb or Sidewalk Widths: Left: 0.5m (1.6ft), Right: 0.5m (1.6ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 10.3m (33.8ft)
Condition: Deck: Poor, Superstructure: Fair, Substructure: Fair, Channel: Good, Operating Rating: 52.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 31.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: High priority of corrective action, Underclear: Equal to present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 31.18m (102.30ft), Designated Inspection Frequency: Every 16 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: December 2021, Underwater Inspection Date: June 2020, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
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Structure Number: 161011100066, Location: AT AMOSKEAG INTERCHANGE (Lat: 43.002558, Lng: -71.475214), Route carried "on" structure: City street , Year Built: 1957, Year Reconstructed: 1988, Status: Open, Structure Length: 3.17m (10.40ft), Average Daily Traffic: 12,325 (year 2020), Truck Traffic: 4%, Average Future Daily Traffic: 18,241 (year 2042), Design Load: HS 20+Mod, Features Intersected: I-293,FEE TPK, Facility Carried by Structure: SOUTH RAMP
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.006, Lanes on structure: 2, Lanes under structure: 4, Base Highway Network: Yes, Owner: State Toll Authority, Approaching Roadway Width: 9.8m (32.2ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 15.8m (51.8ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 1.1m (3.6ft), Curb-To-Curb Width: 9.4m (30.8ft), Out-to-Out Width: 11.3m (37.1ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Good, Operating Rating: 53.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 32.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: High priority of corrective action, Underclear: High priority of replacement, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 3.17m (10.40ft), Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
Structure Number: 161011100066, Location: AT AMOSKEAG INTERCHANGE (Lat: 43.002558, Lng: -71.475214), Route carried "on" structure: City street , Year Built: 1957, Year Reconstructed: 1988, Status: Open, Structure Length: 3.17m (10.40ft), Average Daily Traffic: 12,325 (year 2020), Truck Traffic: 4%, Average Future Daily Traffic: 18,241 (year 2042), Design Load: HS 20+Mod, Features Intersected: I-293,FEE TPK, Facility Carried by Structure: SOUTH RAMP
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.006, Lanes on structure: 2, Lanes under structure: 4, Base Highway Network: Yes, Owner: State Toll Authority, Approaching Roadway Width: 9.8m (32.2ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 15.8m (51.8ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 1.1m (3.6ft), Curb-To-Curb Width: 9.4m (30.8ft), Out-to-Out Width: 11.3m (37.1ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Good, Operating Rating: 53.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 32.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: High priority of corrective action, Underclear: High priority of replacement, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 3.17m (10.40ft), Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
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Structure Number: 161011200143, Location: 0.1 MILE W OF NH 28 BYP (Lat: 43.008292, Lng: -71.398158), Route carried "on" structure: Other road , Year Built: 2013, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 12,228 (year 2020), Average Future Daily Traffic: 18,097 (year 2042), Design Load: HL 93, Features Intersected: VALLEY BROOK, Facility Carried by Structure: WELLINGTON ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.164, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 10.4m (34.1ft), Skew: 2 degrees, Material/Design: Concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 6.4m (21.0ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 10.4m (34.1ft), Out-to-Out Width: 11.6m (38.1ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 89.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 89.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Meets minimum limits, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 0.76m (2.49ft), Designated Inspection Frequency: Every 24 months, Inspection Date: July 2020, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 161011200143, Location: 0.1 MILE W OF NH 28 BYP (Lat: 43.008292, Lng: -71.398158), Route carried "on" structure: Other road , Year Built: 2013, Status: Open, Structure Length: 0.76m (2.49ft), Average Daily Traffic: 12,228 (year 2020), Average Future Daily Traffic: 18,097 (year 2042), Design Load: HL 93, Features Intersected: VALLEY BROOK, Facility Carried by Structure: WELLINGTON ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.164, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 10.4m (34.1ft), Skew: 2 degrees, Material/Design: Concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 6.4m (21.0ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 10.4m (34.1ft), Out-to-Out Width: 11.6m (38.1ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Very good, Operating Rating: 89.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 89.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Meets minimum limits, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 0.76m (2.49ft), Designated Inspection Frequency: Every 24 months, Inspection Date: July 2020, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 161011300148, Location: .2 MI W. AUBURN T.L. (Lat: 43.006708, Lng: -71.394839), Route carried "on" structure: State highway 101, Year Built: 1961, Year Reconstructed: 2004, Status: Open, Structure Length: 2.59m (8.50ft), Average Daily Traffic: 48,039 (year 2020), Truck Traffic: 8%, Average Future Daily Traffic: 71,097 (year 2042), Design Load: HS 25 or greater, Features Intersected: NH 28 BYPASS
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 98.162, Lanes on structure: 4, Lanes under structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 26.8m (87.9ft), Skew: 30 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 24.1m (79.1ft), Curb or Sidewalk Widths: Left: 0.5m (1.6ft), Right: 0.5m (1.6ft), Curb-To-Curb Width: 26.8m (87.9ft), Out-to-Out Width: 27.4m (89.9ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Good, Operating Rating: 81.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 48.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Superior to present desirable criteria, Underclear: High priority of replacement, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 2.59m (8.50ft), Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 161011300148, Location: .2 MI W. AUBURN T.L. (Lat: 43.006708, Lng: -71.394839), Route carried "on" structure: State highway 101, Year Built: 1961, Year Reconstructed: 2004, Status: Open, Structure Length: 2.59m (8.50ft), Average Daily Traffic: 48,039 (year 2020), Truck Traffic: 8%, Average Future Daily Traffic: 71,097 (year 2042), Design Load: HS 25 or greater, Features Intersected: NH 28 BYPASS
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 98.162, Lanes on structure: 4, Lanes under structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 26.8m (87.9ft), Skew: 30 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 24.1m (79.1ft), Curb or Sidewalk Widths: Left: 0.5m (1.6ft), Right: 0.5m (1.6ft), Curb-To-Curb Width: 26.8m (87.9ft), Out-to-Out Width: 27.4m (89.9ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Good, Operating Rating: 81.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 48.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Superior to present desirable criteria, Underclear: High priority of replacement, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 2.59m (8.50ft), Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 161011800117, Location: 0.2 MI E JCT RTE 28 (Lat: 42.999650, Lng: -71.429372), Route carried "on" structure: Interstate 93, Year Built: 1976, Status: Open, Structure Length: 4.45m (14.60ft), Average Daily Traffic: 36,411 (year 2020), Truck Traffic: 6%, Average Future Daily Traffic: 53,888 (year 2042), Design Load: HS 20+Mod, Features Intersected: WELLINGTON ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 35.367, Lanes on structure: 4, Lanes under structure: 6, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 32.3m (106.0ft), Skew: 32 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 42.1m (138.1ft), Curb or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 29.0m (95.1ft), Out-to-Out Width: 33.3m (109.3ft)
Condition: Deck: Satisfactory, Superstructure: Very good, Substructure: Good, Operating Rating: 51.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 31.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Superior to present desirable criteria, Underclear: High priority of replacement, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 4.45m (14.60ft), Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
Structure Number: 161011800117, Location: 0.2 MI E JCT RTE 28 (Lat: 42.999650, Lng: -71.429372), Route carried "on" structure: Interstate 93, Year Built: 1976, Status: Open, Structure Length: 4.45m (14.60ft), Average Daily Traffic: 36,411 (year 2020), Truck Traffic: 6%, Average Future Daily Traffic: 53,888 (year 2042), Design Load: HS 20+Mod, Features Intersected: WELLINGTON ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 35.367, Lanes on structure: 4, Lanes under structure: 6, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 32.3m (106.0ft), Skew: 32 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 42.1m (138.1ft), Curb or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 29.0m (95.1ft), Out-to-Out Width: 33.3m (109.3ft)
Condition: Deck: Satisfactory, Superstructure: Very good, Substructure: Good, Operating Rating: 51.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 31.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Superior to present desirable criteria, Underclear: High priority of replacement, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 4.45m (14.60ft), Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
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Structure Number: 161011900045, Location: 0.3 MI E JCT RTE 114-A (Lat: 42.993011, Lng: -71.495586), Route carried "on" structure: City street , Year Built: 1973, Year Reconstructed: 2012, Status: Open, Structure Length: 27.68m (90.81ft), Average Daily Traffic: 10,692 (year 2020), Truck Traffic: 5%, Average Future Daily Traffic: 15,824 (year 2042), Design Load: HS 25 or greater, Features Intersected: PISCATAQUOG R,PAR,RD, Facility Carried by Structure: KELLEY STREET
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.369, Lanes on structure: 2, Lanes under structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 10.4m (34.1ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 5, Length of Maximum Span: 57.9m (190.0ft), Curb or Sidewalk Widths: Left: 1.5m (4.9ft), Right: 1.5m (4.9ft), Curb-To-Curb Width: 10.4m (34.1ft), Out-to-Out Width: 14.3m (46.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 68.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 40.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Meets minimum limits, Underclear: High priority of replacement, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 27.68m (90.81ft), Designated Inspection Frequency: Every 24 months, Inspection Date: July 2020, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 161011900045, Location: 0.3 MI E JCT RTE 114-A (Lat: 42.993011, Lng: -71.495586), Route carried "on" structure: City street , Year Built: 1973, Year Reconstructed: 2012, Status: Open, Structure Length: 27.68m (90.81ft), Average Daily Traffic: 10,692 (year 2020), Truck Traffic: 5%, Average Future Daily Traffic: 15,824 (year 2042), Design Load: HS 25 or greater, Features Intersected: PISCATAQUOG R,PAR,RD, Facility Carried by Structure: KELLEY STREET
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.369, Lanes on structure: 2, Lanes under structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 10.4m (34.1ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 5, Length of Maximum Span: 57.9m (190.0ft), Curb or Sidewalk Widths: Left: 1.5m (4.9ft), Right: 1.5m (4.9ft), Curb-To-Curb Width: 10.4m (34.1ft), Out-to-Out Width: 14.3m (46.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 68.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 40.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Meets minimum limits, Underclear: High priority of replacement, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 27.68m (90.81ft), Designated Inspection Frequency: Every 24 months, Inspection Date: July 2020, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 161011900115, Location: 0.2 MI E JCT RTE 28 (Lat: 42.999381, Lng: -71.429944), Route carried "on" structure: Interstate 93, Year Built: 1976, Status: Open, Structure Length: 4.42m (14.50ft), Average Daily Traffic: 36,706 (year 2020), Truck Traffic: 6%, Average Future Daily Traffic: 54,324 (year 2042), Design Load: HS 20+Mod, Features Intersected: WELLINGTON ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 176.889, Lanes on structure: 4, Lanes under structure: 6, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 24.4m (80.1ft), Skew: 2 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 42.4m (139.1ft), Curb or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 26.2m (86.0ft), Out-to-Out Width: 27.4m (89.9ft)
Condition: Deck: Satisfactory, Superstructure: Very good, Substructure: Good, Operating Rating: 53.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 32.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Superior to present desirable criteria, Underclear: High priority of replacement, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 4.42m (14.50ft), Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
Structure Number: 161011900115, Location: 0.2 MI E JCT RTE 28 (Lat: 42.999381, Lng: -71.429944), Route carried "on" structure: Interstate 93, Year Built: 1976, Status: Open, Structure Length: 4.42m (14.50ft), Average Daily Traffic: 36,706 (year 2020), Truck Traffic: 6%, Average Future Daily Traffic: 54,324 (year 2042), Design Load: HS 20+Mod, Features Intersected: WELLINGTON ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 176.889, Lanes on structure: 4, Lanes under structure: 6, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 24.4m (80.1ft), Skew: 2 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 42.4m (139.1ft), Curb or Sidewalk Widths: Left: 0.3m (1.0ft), Right: 0.3m (1.0ft), Curb-To-Curb Width: 26.2m (86.0ft), Out-to-Out Width: 27.4m (89.9ft)
Condition: Deck: Satisfactory, Superstructure: Very good, Substructure: Good, Operating Rating: 53.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 32.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Superior to present desirable criteria, Underclear: High priority of replacement, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 4.42m (14.50ft), Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
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Structure Number: 161012200073, Location: 0.4 MI FROM ELM ST INV#8 (Lat: 42.994200, Lng: -71.469514), Route carried "on" structure: City street , Year Built: 1990, Status: Open, Structure Length: 46.94m (154.00ft), Average Daily Traffic: 15,947 (year 2020), Truck Traffic: 5%, Average Future Daily Traffic: 23,601 (year 2042), Design Load: HS 20+Mod, Features Intersected: I-293,NH 3A,PAR,MERR R, Facility Carried by Structure: BRIDGE STREET WB
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.409, Lanes on structure: 2, Lanes under structure: 12, Base Highway Network: Yes, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 11, Length of Maximum Span: 51.8m (169.9ft), Curb or Sidewalk Widths: Left: 0.0m, Right: 1.8m (5.9ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 11.3m (37.1ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Satisfactory, Channel: Very good, Operating Rating: 72.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 43.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: High priority of corrective action, Underclear: High priority of replacement, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Superior to present desirable criteria, Length Of Structure Improvement: 46.94m (154.00ft), Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: July 2020, Underwater Inspection Date: August 2016, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
Structure Number: 161012200073, Location: 0.4 MI FROM ELM ST INV#8 (Lat: 42.994200, Lng: -71.469514), Route carried "on" structure: City street , Year Built: 1990, Status: Open, Structure Length: 46.94m (154.00ft), Average Daily Traffic: 15,947 (year 2020), Truck Traffic: 5%, Average Future Daily Traffic: 23,601 (year 2042), Design Load: HS 20+Mod, Features Intersected: I-293,NH 3A,PAR,MERR R, Facility Carried by Structure: BRIDGE STREET WB
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.409, Lanes on structure: 2, Lanes under structure: 12, Base Highway Network: Yes, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 11, Length of Maximum Span: 51.8m (169.9ft), Curb or Sidewalk Widths: Left: 0.0m, Right: 1.8m (5.9ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 11.3m (37.1ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Satisfactory, Channel: Very good, Operating Rating: 72.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 43.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: High priority of corrective action, Underclear: High priority of replacement, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Superior to present desirable criteria, Length Of Structure Improvement: 46.94m (154.00ft), Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: July 2020, Underwater Inspection Date: August 2016, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
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Structure Number: 161012300073, Location: 0.4 MI FROM ELM ST INV#8 (Lat: 42.994039, Lng: -71.469494), Route carried "on" structure: City street , Year Built: 1988, Status: Open, Structure Length: 46.94m (154.00ft), Average Daily Traffic: 15,947 (year 2020), Truck Traffic: 5%, Average Future Daily Traffic: 23,601 (year 2042), Design Load: HS 20+Mod, Features Intersected: I-293,NH 3A,PAR,MERR R, Facility Carried by Structure: BRIDGE STREET EB
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.762, Lanes on structure: 2, Lanes under structure: 12, Base Highway Network: Yes, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 11, Length of Maximum Span: 51.8m (169.9ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 1.8m (5.9ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 11.3m (37.1ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Good, Operating Rating: 72.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 43.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: High priority of corrective action, Underclear: High priority of replacement, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 46.94m (154.00ft), Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: July 2020, Underwater Inspection Date: August 2016, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
Structure Number: 161012300073, Location: 0.4 MI FROM ELM ST INV#8 (Lat: 42.994039, Lng: -71.469494), Route carried "on" structure: City street , Year Built: 1988, Status: Open, Structure Length: 46.94m (154.00ft), Average Daily Traffic: 15,947 (year 2020), Truck Traffic: 5%, Average Future Daily Traffic: 23,601 (year 2042), Design Load: HS 20+Mod, Features Intersected: I-293,NH 3A,PAR,MERR R, Facility Carried by Structure: BRIDGE STREET EB
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.762, Lanes on structure: 2, Lanes under structure: 12, Base Highway Network: Yes, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 11, Length of Maximum Span: 51.8m (169.9ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 1.8m (5.9ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 11.3m (37.1ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Good, Operating Rating: 72.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 43.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: High priority of corrective action, Underclear: High priority of replacement, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 46.94m (154.00ft), Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 60 months, Inspection Date: July 2020, Underwater Inspection Date: August 2016, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
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Structure Number: 161012300118, Location: 0.1 MI N BRIDGE ST. (Lat: 42.997897, Lng: -71.423967), Route carried "on" structure: Interstate 93, Year Built: 1977, Status: Open, Structure Length: 30.78m (100.98ft), Average Daily Traffic: 31,955 (year 2020), Truck Traffic: 6%, Average Future Daily Traffic: 47,293 (year 2042), Design Load: HS 20+Mod, Features Intersected: STEVENS POND
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 34.889, Lanes on structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 21.3m (69.9ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 7, Length of Maximum Span: 44.2m (145.0ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 21.3m (69.9ft), Out-to-Out Width: 22.7m (74.5ft)
Condition: Deck: Fair, Superstructure: Good, Substructure: Fair, Operating Rating: 52.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 31.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 30.78m (100.98ft), Designated Inspection Frequency: Every 24 months, Inspection Date: September 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
Structure Number: 161012300118, Location: 0.1 MI N BRIDGE ST. (Lat: 42.997897, Lng: -71.423967), Route carried "on" structure: Interstate 93, Year Built: 1977, Status: Open, Structure Length: 30.78m (100.98ft), Average Daily Traffic: 31,955 (year 2020), Truck Traffic: 6%, Average Future Daily Traffic: 47,293 (year 2042), Design Load: HS 20+Mod, Features Intersected: STEVENS POND
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 34.889, Lanes on structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 21.3m (69.9ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 7, Length of Maximum Span: 44.2m (145.0ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 21.3m (69.9ft), Out-to-Out Width: 22.7m (74.5ft)
Condition: Deck: Fair, Superstructure: Good, Substructure: Fair, Operating Rating: 52.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 31.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 30.78m (100.98ft), Designated Inspection Frequency: Every 24 months, Inspection Date: September 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
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Structure Number: 161012400119, Location: 0.1 MI N BRIDGE ST. (Lat: 42.996875, Lng: -71.423092), Route carried "on" structure: Interstate 93, Year Built: 1977, Status: Open, Structure Length: 34.35m (112.70ft), Average Daily Traffic: 41,776 (year 2020), Truck Traffic: 9%, Average Future Daily Traffic: 61,828 (year 2042), Design Load: HS 20+Mod, Features Intersected: STEVENS POND
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 177.467, Lanes on structure: 3, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 18.3m (60.0ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 14, Length of Maximum Span: 24.7m (81.0ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 17.8m (58.4ft), Out-to-Out Width: 19.2m (63.0ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Fair, Channel: Very good, Operating Rating: 52.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 31.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 34.35m (112.70ft), Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Inspection Date: April 2021, Critical Feature Inspection Date: September 2020, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
Structure Number: 161012400119, Location: 0.1 MI N BRIDGE ST. (Lat: 42.996875, Lng: -71.423092), Route carried "on" structure: Interstate 93, Year Built: 1977, Status: Open, Structure Length: 34.35m (112.70ft), Average Daily Traffic: 41,776 (year 2020), Truck Traffic: 9%, Average Future Daily Traffic: 61,828 (year 2042), Design Load: HS 20+Mod, Features Intersected: STEVENS POND
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 177.467, Lanes on structure: 3, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 18.3m (60.0ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 14, Length of Maximum Span: 24.7m (81.0ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 17.8m (58.4ft), Out-to-Out Width: 19.2m (63.0ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Fair, Channel: Very good, Operating Rating: 52.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 31.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 34.35m (112.70ft), Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Inspection Date: April 2021, Critical Feature Inspection Date: September 2020, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
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Structure Number: 161012600125, Location: AT STEVENS POND (Lat: 42.995344, Lng: -71.416769), Route carried "on" structure: State highway 101, Year Built: 1961, Year Reconstructed: 2000, Status: Open, Structure Length: 2.16m (7.09ft), Average Daily Traffic: 14,812 (year 2020), Truck Traffic: 8%, Average Future Daily Traffic: 21,921 (year 2042), Design Load: HS 25 or greater, Features Intersected: I-93 SB OFF RAMP
Minimum Vertical Clearance: 4.95m (16.24ft), Kilometerpoint: 84.380, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Skew: 3 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 19.2m (63.0ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 11.9m (39.0ft), Out-to-Out Width: 13.1m (43.0ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Fair, Operating Rating: 68.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 40.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Somewhat better than minimum adequacy, Underclear: High priority of replacement, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 2.16m (7.09ft), Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 161012600125, Location: AT STEVENS POND (Lat: 42.995344, Lng: -71.416769), Route carried "on" structure: State highway 101, Year Built: 1961, Year Reconstructed: 2000, Status: Open, Structure Length: 2.16m (7.09ft), Average Daily Traffic: 14,812 (year 2020), Truck Traffic: 8%, Average Future Daily Traffic: 21,921 (year 2042), Design Load: HS 25 or greater, Features Intersected: I-93 SB OFF RAMP
Minimum Vertical Clearance: 4.95m (16.24ft), Kilometerpoint: 84.380, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Skew: 3 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 19.2m (63.0ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 11.9m (39.0ft), Out-to-Out Width: 13.1m (43.0ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Fair, Operating Rating: 68.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 40.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Somewhat better than minimum adequacy, Underclear: High priority of replacement, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 2.16m (7.09ft), Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Preformed Fabric, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 161012600126, Location: 0.05 MI N JCT BRIDGE ST (Lat: 42.995039, Lng: -71.416811), Route carried "on" structure: Interstate 93, Year Built: 1977, Year Reconstructed: 1999, Status: Open, Structure Length: 14.36m (47.11ft), Average Daily Traffic: 21,696 (year 2020), Truck Traffic: 6%, Average Future Daily Traffic: 32,110 (year 2042), Design Load: HS 20+Mod, Features Intersected: NH101 WB,SBE RAMP
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 34.237, Lanes on structure: 3, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 17.7m (58.1ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 54.9m (180.1ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 17.7m (58.1ft), Out-to-Out Width: 18.9m (62.0ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Operating Rating: 51.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 31.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Meets minimum limits, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 14.36m (47.11ft), Designated Inspection Frequency: Every 24 months, Inspection Date: September 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
Structure Number: 161012600126, Location: 0.05 MI N JCT BRIDGE ST (Lat: 42.995039, Lng: -71.416811), Route carried "on" structure: Interstate 93, Year Built: 1977, Year Reconstructed: 1999, Status: Open, Structure Length: 14.36m (47.11ft), Average Daily Traffic: 21,696 (year 2020), Truck Traffic: 6%, Average Future Daily Traffic: 32,110 (year 2042), Design Load: HS 20+Mod, Features Intersected: NH101 WB,SBE RAMP
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 34.237, Lanes on structure: 3, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 17.7m (58.1ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 54.9m (180.1ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 17.7m (58.1ft), Out-to-Out Width: 18.9m (62.0ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Operating Rating: 51.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 31.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Meets minimum limits, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 14.36m (47.11ft), Designated Inspection Frequency: Every 24 months, Inspection Date: September 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
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Structure Number: 161012700122, Location: 0.1 MI N BRIDGE ST (Lat: 42.995192, Lng: -71.419222), Route carried "on" structure: Interstate 93, Year Built: 1976, Status: Open, Structure Length: 19.16m (62.86ft), Average Daily Traffic: 24,504 (year 2020), Truck Traffic: 6%, Average Future Daily Traffic: 36,265 (year 2042), Design Load: HS 20+Mod, Features Intersected: STEVENS POND
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 177.855, Lanes on structure: 3, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 18.3m (60.0ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 8, Length of Maximum Span: 23.5m (77.1ft), Curb or Sidewalk Widths: Left: 0.1m (0.3ft), Right: 0.1m (0.3ft), Curb-To-Curb Width: 17.7m (58.1ft), Out-to-Out Width: 19.1m (62.7ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Fair, Channel: Very good, Operating Rating: 50.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 30.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 19.16m (62.86ft), Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Inspection Date: April 2021, Critical Feature Inspection Date: September 2020, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
Structure Number: 161012700122, Location: 0.1 MI N BRIDGE ST (Lat: 42.995192, Lng: -71.419222), Route carried "on" structure: Interstate 93, Year Built: 1976, Status: Open, Structure Length: 19.16m (62.86ft), Average Daily Traffic: 24,504 (year 2020), Truck Traffic: 6%, Average Future Daily Traffic: 36,265 (year 2042), Design Load: HS 20+Mod, Features Intersected: STEVENS POND
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 177.855, Lanes on structure: 3, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 18.3m (60.0ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 8, Length of Maximum Span: 23.5m (77.1ft), Curb or Sidewalk Widths: Left: 0.1m (0.3ft), Right: 0.1m (0.3ft), Curb-To-Curb Width: 17.7m (58.1ft), Out-to-Out Width: 19.1m (62.7ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Fair, Channel: Very good, Operating Rating: 50.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 30.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 19.16m (62.86ft), Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Inspection Date: April 2021, Critical Feature Inspection Date: September 2020, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
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Structure Number: 161012800124, Location: 1.2 MI W JCT NH28 BYP (Lat: 42.993664, Lng: -71.417861), Route carried "on" structure: Interstate 93, Year Built: 1977, Year Reconstructed: 1999, Status: Open, Structure Length: 2.01m (6.59ft), Average Daily Traffic: 24,504 (year 2020), Truck Traffic: 6%, Average Future Daily Traffic: 36,265 (year 2042), Design Load: HS 20+Mod, Features Intersected: BRIDGE STREET
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 178.080, Lanes on structure: 3, Lanes under structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 17.7m (58.1ft), Skew: 2 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 18.3m (60.0ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 17.8m (58.4ft), Out-to-Out Width: 18.9m (62.0ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Satisfactory, Operating Rating: 51.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 30.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Meets minimum limits, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 2.01m (6.59ft), Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other
Structure Number: 161012800124, Location: 1.2 MI W JCT NH28 BYP (Lat: 42.993664, Lng: -71.417861), Route carried "on" structure: Interstate 93, Year Built: 1977, Year Reconstructed: 1999, Status: Open, Structure Length: 2.01m (6.59ft), Average Daily Traffic: 24,504 (year 2020), Truck Traffic: 6%, Average Future Daily Traffic: 36,265 (year 2042), Design Load: HS 20+Mod, Features Intersected: BRIDGE STREET
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 178.080, Lanes on structure: 3, Lanes under structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 17.7m (58.1ft), Skew: 2 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 18.3m (60.0ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 17.8m (58.4ft), Out-to-Out Width: 18.9m (62.0ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Satisfactory, Operating Rating: 51.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 30.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Meets minimum limits, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 2.01m (6.59ft), Designated Inspection Frequency: Every 24 months, Inspection Date: April 2021, Bridge Improvement Cost: $2,718,000, Roadway Improvement Cost: $200,000, Total Project Cost: $3,142,000 ( Estimate for 2022), Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous, Membrane: Other