Bridge Statistics for Bedford, New Hampshire (NH)
Condition, Traffic, Stress, Structural Evaluation, Project Costs

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Structure Number: 19010500055,  Location: 33 FT FR MERRIMACK TL (Lat: 42.898194,  Lng: -71.555419),  Route carried "on" structure: Other road ,  Year Built: 1928,  Year Reconstructed: 1984,  Status: Open,  Structure Length: 0.70m (2.30ft),  Average Daily Traffic: 431 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 637 (year 2042),  Design Load: H 20,  Features Intersected: BABOOSIC BROOK,  Facility Carried by Structure: BEALS ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.611,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.1m (20.0ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 7.0m (23.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Poor,  Channel: Good,  Operating Rating: 57.2 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Meets minimum limits,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 0.70m (2.30ft),  Designated Inspection Frequency: Every 16 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

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Structure Number: 19011000142,  Location: .5 MI WEST OF WALLACE RD (Lat: 42.959403,  Lng: -71.544325),  Route carried "on" structure: Other road ,  Year Built: 2013,  Status: Open,  Structure Length: 0.82m (2.69ft),  Average Daily Traffic: 487 (year 2020),  Average Future Daily Traffic: 720 (year 2042),  Design Load: HL 93,  Features Intersected: RIDDLE BROOK,  Facility Carried by Structure: CHUBBUCK ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.604,  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: 2,  Length of Maximum Span: 3.7m (12.1ft)

Condition: Channel: Very good,  Culverts: Very good,  Operating Rating: 77.0 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 59.3 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.82m (2.69ft),  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)

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Structure Number: 19011100141,  Location: 0.4 MI SOUTH WALLACE RD (Lat: 42.958453,  Lng: -71.543758),  Route carried "on" structure: Other road ,  Year Built: 2013,  Status: Open,  Structure Length: 0.82m (2.69ft),  Average Daily Traffic: 487 (year 2020),  Average Future Daily Traffic: 720 (year 2042),  Design Load: HL 93,  Features Intersected: RIDDLE BROOK,  Facility Carried by Structure: MAGAZINE STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.565,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.7m (12.1ft)

Condition: Channel: Very good,  Culverts: Very good,  Operating Rating: 77.0 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 59.3 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.82m (2.69ft),  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)

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Structure Number: 1901120014,  Location: 0.2 MI FROM JCKSN SQ (Lat: 42.957222,  Lng: -71.543306),  Route carried "on" structure: Other road ,  Year Built: 2013,  Status: Open,  Structure Length: 1.01m (3.31ft),  Average Daily Traffic: 487 (year 2020),  Average Future Daily Traffic: 720 (year 2042),  Design Load: HL 93,  Features Intersected: RIDDLE BROOK,  Facility Carried by Structure: MAGAZINE STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.385,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.6m (15.1ft)

Condition: Channel: Very good,  Culverts: Very good,  Operating Rating: 60.0 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 46.1 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.01m (3.31ft),  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)

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Structure Number: 19013600066,  Location: 0.3 MI N. OF Merr. T/L (Lat: 42.905644,  Lng: -71.523769),  Route carried "on" structure: City street ,  Year Built: 2012,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 2,052 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 3,036 (year 2042),  Design Load: HL 93,  Features Intersected: MCQUADE BROOK,  Facility Carried by Structure: JENKINS ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.463,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.5m (27.9ft)

Condition: Channel: Excellent,  Culverts: Very good,  Operating Rating: 72.1 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 desirable criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Superior to present desirable criteria,  Length Of Structure Improvement: 0.91m (2.99ft),  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)

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Structure Number: 19015100152,  Location: 0.4 MI JCT 101 (Lat: 42.966322,  Lng: -71.505778),  Route carried "on" structure: City street ,  Year Built: 1964,  Year Reconstructed: 1995,  Status: Open,  Structure Length: 3.69m (12.11ft),  Average Daily Traffic: 2,074 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 3,069 (year 2042),  Design Load: HS 25 or greater,  Features Intersected: NH114,  Facility Carried by Structure: OLD BEDFORD ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.402,  Lanes on structure: 2,  Lanes under structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 1 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 16.2m (53.1ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 9.0m (29.5ft),  Out-to-Out Width: 11.4m (37.4ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Satisfactory,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 61.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 3.69m (12.11ft),  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 Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 19015700068,  Location: .1 WEST OF LIBERTY HILL R (Lat: 42.906947,  Lng: -71.502781),  Route carried "on" structure: City street ,  Year Built: 2000,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 487 (year 2020),  Average Future Daily Traffic: 720 (year 2042),  Features Intersected: RIDDLE BROOK,  Facility Carried by Structure: GREENFIELD PARKWAY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.175,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 9.4m (30.8ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.4m (21.0ft)

Condition: Channel: Very good,  Culverts: Satisfactory,  Operating Rating: 85.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 51.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Somewhat better than minimum adequacy,  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)

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Structure Number: 19016300139,  Location: 0.5 MI JCT RT 114 (Lat: 42.958378,  Lng: -71.493961),  Route carried "on" structure: City street ,  Year Built: 1995,  Status: Open,  Structure Length: 7.16m (23.49ft),  Average Daily Traffic: 372 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 550 (year 2042),  Design Load: HS 25 or greater,  Features Intersected: NH101,  Facility Carried by Structure: PLUMMER ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.610,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 3 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 35.1m (115.2ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 11.0m (36.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 68.1 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 40.8 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: High priority of replacement,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 7.16m (23.49ft),  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: 19018100134,  Location: NH101/US3/I-293 Int'chg (Lat: 42.951408,  Lng: -71.477514),  Route carried "on" structure: Ramp Other road ,  Year Built: 2006,  Status: Open,  Structure Length: 5.03m (16.50ft),  Average Daily Traffic: 6,939 (year 2020),  Truck Traffic: 8%,  Average Future Daily Traffic: 10,269 (year 2042),  Design Load: HS 25 or greater,  Features Intersected: US 3,  Facility Carried by Structure: I-293 SB OFF RAMP
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.404,  Lanes on structure: 2,  Lanes under structure: 6,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.4m (30.8ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 47.9m (157.2ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 9.4m (30.8ft),  Out-to-Out Width: 10.7m (35.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 82.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 49.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: High priority of replacement,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 5.03m (16.50ft),  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: Epoxy,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 19018200132,  Location: NH101 WB OVER US 3 (Lat: 42.951208,  Lng: -71.477469),  Route carried "on" structure: State highway 101,  Year Built: 2006,  Status: Open,  Structure Length: 5.00m (16.40ft),  Average Daily Traffic: 21,613 (year 2020),  Truck Traffic: 8%,  Average Future Daily Traffic: 31,987 (year 2042),  Design Load: HS 25 or greater,  Features Intersected: US 3
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 93.683,  Lanes on structure: 2,  Lanes under structure: 6,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.5m (41.0ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  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: 12.5m (41.0ft),  Out-to-Out Width: 13.7m (44.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 82.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 49.4 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: 5.00m (16.40ft),  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: Epoxy,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 19018300131,  Location: NH101 EB over US 3 (Lat: 42.950706,  Lng: -71.477394),  Route carried "on" structure: State highway 101,  Year Built: 2006,  Status: Open,  Structure Length: 5.18m (16.99ft),  Average Daily Traffic: 17,437 (year 2020),  Truck Traffic: 8%,  Average Future Daily Traffic: 25,806 (year 2042),  Design Load: HS 25 or greater,  Features Intersected: US 3
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 86.657,  Lanes on structure: 3,  Lanes under structure: 6,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 19.2m (63.0ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 51.8m (169.9ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 18.9m (62.0ft),  Out-to-Out Width: 20.1m (65.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 71.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 42.8 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: 5.18m (16.99ft),  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: Preformed Fabric,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 19018400132,  Location: .2 MI JCT RT 3 (Lat: 42.950281,  Lng: -71.475267),  Route carried "on" structure: State highway 101,  Year Built: 1959,  Year Reconstructed: 1993,  Status: Open,  Structure Length: 4.66m (15.29ft),  Average Daily Traffic: 21,613 (year 2020),  Truck Traffic: 8%,  Average Future Daily Traffic: 31,987 (year 2042),  Design Load: HS 25 or greater,  Features Intersected: I-293(RAMP D)
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 93.477,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Toll Authority,  Approaching Roadway Width: 14.0m (45.9ft),  Skew: 3 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 18.6m (61.0ft),  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: 15.2m (49.9ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Satisfactory,  Operating Rating: 78.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 46.9 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: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 4.66m (15.29ft),  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: 19018600131,  Location: .3 MI JCT RT 3 (Lat: 42.949036,  Lng: -71.472253),  Route carried "on" structure: State highway 101,  Year Built: 1993,  Status: Open,  Structure Length: 5.39m (17.68ft),  Average Daily Traffic: 30,835 (year 2020),  Truck Traffic: 8%,  Average Future Daily Traffic: 45,635 (year 2042),  Design Load: HS 25 or greater,  Features Intersected: FEE TPK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 93.184,  Lanes on structure: 3,  Lanes under structure: 6,  Base Highway Network: Yes,  Owner: State Toll Authority,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 4 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 25.9m (85.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 15.1m (49.5ft),  Out-to-Out Width: 16.2m (53.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 53.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 5.39m (17.68ft),  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: 19018600132,  Location: .3 MI E JCT US 3 (Lat: 42.947489,  Lng: -71.471739),  Route carried "on" structure: Interstate 293,  Year Built: 1993,  Status: Open,  Structure Length: 8.23m (27.00ft),  Average Daily Traffic: 31,830 (year 2020),  Truck Traffic: 6%,  Average Future Daily Traffic: 47,108 (year 2042),  Design Load: HS 25 or greater,  Features Intersected: FEE TPK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 14.262,  Lanes on structure: 4,  Lanes under structure: 5,  Base Highway Network: Yes,  Owner: State Toll Authority,  Approaching Roadway Width: 17.1m (56.1ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 47.2m (154.9ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 19.0m (62.3ft),  Out-to-Out Width: 20.0m (65.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 81.2 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: Meets minimum limits,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 8.23m (27.00ft),  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: 19018900122,  Location: 0.4 MI JCT RT101 (Lat: 42.942625,  Lng: -71.470194),  Route carried "on" structure: US 3,  Year Built: 2013,  Status: Open,  Structure Length: 6.25m (20.51ft),  Average Daily Traffic: 10,404 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 15,397 (year 2042),  Design Load: HL 93,  Features Intersected: FEE TPK
Minimum Vertical Clearance: 30.45m (99.90ft),  Kilometerpoint: 32.420,  Lanes on structure: 4,  Lanes under structure: 5,  Owner: State Toll Authority,  Approaching Roadway Width: 23.0m (75.5ft),  Skew: 21 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 32.0m (105.0ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 23.0m (75.5ft),  Out-to-Out Width: 27.1m (88.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 48.2 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,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 6.25m (20.51ft),  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: Preformed Fabric,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 19019500085,  Location: 1/4 MILE SOUTH FROM TOLL (Lat: 42.913569,  Lng: -71.464897),  Route carried "on" structure: Other road ,  Year Built: 2010,  Status: Open,  Structure Length: 5.96m (19.55ft),  Average Daily Traffic: 43,612 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 64,545 (year 2042),  Design Load: HS 25 or greater,  Features Intersected: WIECZOREK DR,  Facility Carried by Structure: FEE TPK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 27.518,  Lanes on structure: 7,  Lanes under structure: 7,  Base Highway Network: Yes,  Owner: State Toll Authority,  Approaching Roadway Width: 75.0m (246.1ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 25.9m (85.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 75.0m (246.1ft),  Out-to-Out Width: 78.0m (255.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 81.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 49.0 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,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Superior to present desirable criteria,  Length Of Structure Improvement: 5.96m (19.55ft),  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: 19019600127,  Location: 0.3 MI TO JCT US 3 (Lat: 42.943961,  Lng: -71.465628),  Route carried "on" structure: Other road ,  Year Built: 2007,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 487 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 720 (year 2042),  Features Intersected: CHANDLER BROOK,  Facility Carried by Structure: STATION ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.132,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.3m (24.0ft)

Condition: Channel: Fair,  Culverts: Very good,  Operating Rating: 54.4 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: Meets minimum limits,  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)

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Structure Number: 19019800086,  Location: 1/4 SOUTH OF PLAZA (Lat: 42.914425,  Lng: -71.463386),  Route carried "on" structure: Other road ,  Year Built: 2010,  Status: Open,  Structure Length: 2.93m (9.61ft),  Average Daily Traffic: 50 (year 2010),  Average Future Daily Traffic: 74 (year 2042),  Design Load: HS 25 or greater,  Features Intersected: FEE TPK NB ON-RAMP,  Facility Carried by Structure: TOLL PLAZA ACCESS
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.188,  Lanes on structure: 2,  Lanes under structure: 2,  Owner: State Toll Authority,  Approaching Roadway Width: 8.8m (28.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 25.0m (82.0ft),  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: Very good,  Superstructure: Satisfactory,  Substructure: Very good,  Operating Rating: 74.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 44.9 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: Better than present minimum criteria,  Approach Roadway Alignment: Better than 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: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 19019900128,  Location: MANCHESTER TL (Lat: 42.947056,  Lng: -71.460761),  Route carried "on" structure: Interstate 293,  Year Built: 1960,  Year Reconstructed: 2019,  Status: Open,  Structure Length: 28.13m (92.29ft),  Average Daily Traffic: 36,256 (year 2020),  Truck Traffic: 6%,  Average Future Daily Traffic: 53,658 (year 2042),  Design Load: HS 20+Mod,  Features Intersected: MERRIMACK RIVER,PAR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 15.208,  Lanes on structure: 3,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 15.8m (51.8ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 7,  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: 15.5m (50.9ft),  Out-to-Out Width: 16.8m (55.1ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Very good,  Operating Rating: 65.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 39.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: Meets minimum limits,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 28.13m (92.29ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: April 2021,  Underwater Inspection Date: September 2017,  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: 19019900129,  Location: MANCHESTER TL (Lat: 42.947231,  Lng: -71.460997),  Route carried "on" structure: Interstate 293,  Year Built: 1960,  Year Reconstructed: 2021,  Status: Open,  Structure Length: 28.13m (92.29ft),  Average Daily Traffic: 38,069 (year 2020),  Truck Traffic: 6%,  Average Future Daily Traffic: 56,342 (year 2042),  Design Load: HS 20+Mod,  Features Intersected: MERRIMACK RIVER,PAR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.989,  Lanes on structure: 3,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 15.8m (51.8ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 7,  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: 15.5m (50.9ft),  Out-to-Out Width: 16.8m (55.1ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 65.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 39.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: Meets minimum limits,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 28.13m (92.29ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: April 2021,  Underwater Inspection Date: September 2017,  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: 19020100082,  Location: 0.2 MILES WEST OF TPK (Lat: 42.912597,  Lng: -71.462214),  Route carried "on" structure: Ramp State highway ,  Year Built: 2011,  Status: Open,  Structure Length: 4.51m (14.80ft),  Average Daily Traffic: 5,073 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 7,508 (year 2042),  Design Load: HS 25 or greater,  Features Intersected: WIECZOREK DR RAMP,  Facility Carried by Structure: FEE TPK NB RAMP
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.880,  Lanes on structure: 1,  Lanes under structure: 1,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 8.8m (28.9ft),  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: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 9.4m (30.8ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 87.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 51.4 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,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 4.51m (14.80ft),  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: 19020300083,  Location: .4 M WEST OF I-93 (Lat: 42.912728,  Lng: -71.459308),  Route carried "on" structure: State highway ,  Year Built: 2011,  Status: Open,  Structure Length: 4.39m (14.40ft),  Average Daily Traffic: 20,152 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 29,824 (year 2042),  Design Load: HS 25 or greater,  Features Intersected: US 3,  Facility Carried by Structure: WIECZOREK DR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.875,  Lanes on structure: 6,  Lanes under structure: 6,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 38.5m (126.3ft),  Skew: 32 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 42.5m (139.4ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 38.5m (126.3ft),  Out-to-Out Width: 40.5m (132.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 71.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 42.9 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: 4.39m (14.40ft),  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 Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 19020900085,  Location: 1 MILE WEST OF MHT (Lat: 42.913503,  Lng: -71.452908),  Route carried "on" structure: State highway ,  Year Built: 2011,  Status: Open,  Structure Length: 37.19m (122.01ft),  Average Daily Traffic: 25,124 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 37,183 (year 2042),  Design Load: HS 25 or greater,  Features Intersected: MERRIMACK R,NH 3A,PAR,  Facility Carried by Structure: WIECZOREK DR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.100,  Lanes on structure: 6,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 33.0m (108.3ft),  Skew: 30 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 6,  Length of Maximum Span: 67.8m (222.4ft),  Curb or Sidewalk Widths: Left: 3.0m (9.8ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 33.0m (108.3ft),  Out-to-Out Width: 38.5m (126.3ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 69.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 41.8 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,  Underclear: High priority of replacement,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 37.19m (122.01ft),  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: 19015100152,  Location: 0.4 MI JCT 101 (Lat: 42.966322,  Lng: -71.505778),  Route carried "under" structure: State highway 114,  Year Built: 1964,  Structure Length: 0. m,  Average Daily Traffic: 22,000 (year 2014),  Truck Traffic: 5%,  Features Intersected: NH114,  Facility Carried by Structure: OLD BEDFORD ROAD
Minimum Vertical Clearance: 4.00m (13.12ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 16.2m (53.1ft)

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Structure Number: 19016300139,  Location: 0.5 MI JCT RT 114 (Lat: 42.958378,  Lng: -71.493961),  Route carried "under" structure: State highway 101,  Year Built: 1995,  Structure Length: 0. m,  Average Daily Traffic: 36,200 (year 2009),  Truck Traffic: 8%,  Features Intersected: NH101,  Facility Carried by Structure: PLUMMER ROAD
Minimum Vertical Clearance: 5.00m (16.40ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 35.1m (115.2ft)

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Structure Number: 19018100134,  Location: NH101/US3/I-293 Int'chg (Lat: 42.951408,  Lng: -71.477514),  Route carried "under" structure: US 3,  Year Built: 2006,  Structure Length: 0. m,  Average Daily Traffic: 25,000 (year 2014),  Truck Traffic: 5%,  Features Intersected: US 3
Minimum Vertical Clearance: 5.39m (17.68ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 6,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 47.9m (157.2ft)

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Structure Number: 19018200132,  Location: NH101 WB OVER US 3 (Lat: 42.951208,  Lng: -71.477469),  Route carried "under" structure: US 3,  Year Built: 2006,  Structure Length: 0. m,  Average Daily Traffic: 25,000 (year 2014),  Truck Traffic: 5%,  Features Intersected: US 3,  Facility Carried by Structure: NH101 WB
Minimum Vertical Clearance: 5.06m (16.60ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 6,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 48.2m (158.1ft)

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Structure Number: 19018300131,  Location: NH101 EB over US 3 (Lat: 42.950706,  Lng: -71.477394),  Route carried "under" structure: US 3,  Year Built: 2006,  Structure Length: 0. m,  Average Daily Traffic: 25,000 (year 2014),  Truck Traffic: 5%,  Features Intersected: US 3,  Facility Carried by Structure: NH101 EB
Minimum Vertical Clearance: 5.09m (16.70ft),  Kilometerpoint: 0.000,  Lanes on structure: 3,  Lanes under structure: 6,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 51.8m (169.9ft)

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Structure Number: 19018400132,  Location: .2 MI JCT RT 3 (Lat: 42.950281,  Lng: -71.475267),  Route carried "under" structure: Ramp Interstate 293,  Year Built: 1959,  Structure Length: 0. m,  Average Daily Traffic: 13,000 (year 2012),  Truck Traffic: 8%,  Features Intersected: I-293(RAMP D),  Facility Carried by Structure: NH101 WB
Minimum Vertical Clearance: 5.00m (16.40ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 1,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 18.6m (61.0ft)

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Structure Number: 19018600131,  Location: .3 MI JCT RT 3 (Lat: 42.949036,  Lng: -71.472253),  Route carried "under" structure: Interstate 293,  Year Built: 1993,  Structure Length: 0. m,  Average Daily Traffic: 46,000 (year 2012),  Truck Traffic: 8%,  Features Intersected: FEE TPK,  Facility Carried by Structure: NH101 WB
Minimum Vertical Clearance: 5.00m (16.40ft),  Kilometerpoint: 0.000,  Lanes on structure: 3,  Lanes under structure: 6,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 25.9m (85.0ft)

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Structure Number: 19018600132,  Location: .3 MI E JCT US 3 (Lat: 42.947489,  Lng: -71.471739),  Route carried "under" structure: Interstate ,  Year Built: 1993,  Structure Length: 0. m,  Average Daily Traffic: 45,232 (year 2014),  Truck Traffic: 8%,  Features Intersected: FEE TPK,  Facility Carried by Structure: I-293 EB,NH101 EB
Minimum Vertical Clearance: 5.44m (17.85ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 5,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 47.2m (154.9ft)

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Structure Number: 19018900122,  Location: 0.4 MI JCT RT101 (Lat: 42.942625,  Lng: -71.470194),  Route carried "under" structure: Other road ,  Year Built: 2013,  Structure Length: 0. m,  Average Daily Traffic: 45,232 (year 2014),  Truck Traffic: 8%,  Features Intersected: FEE TPK,  Facility Carried by Structure: US 3
Minimum Vertical Clearance: 5.16m (16.93ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 5,  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Length of Maximum Span: 32.0m (105.0ft)

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Structure Number: 19019500085,  Location: 1/4 MILE SOUTH FROM TOLL (Lat: 42.913569,  Lng: -71.464897),  Route carried "under" structure: Ramp Other road ,  Year Built: 2010,  Structure Length: 0. m,  Average Daily Traffic: 6,000 (year 2012),  Truck Traffic: 2%,  Features Intersected: WIECZOREK DR,  Facility Carried by Structure: FEE TPK
Minimum Vertical Clearance: 5.03m (16.50ft),  Kilometerpoint: 0.000,  Lanes on structure: 7,  Lanes under structure: 7,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 25.9m (85.0ft)

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Structure Number: 19019800086,  Location: 1/4 SOUTH OF PLAZA (Lat: 42.914425,  Lng: -71.463386),  Route carried "under" structure: Ramp Other road ,  Year Built: 2010,  Structure Length: 0. m,  Average Daily Traffic: 3,000 (year 2012),  Features Intersected: FEE TPK NB ON-RAMP,  Facility Carried by Structure: TOLL PLAZA ACCESS
Minimum Vertical Clearance: 5.08m (16.67ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 25.0m (82.0ft)

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Structure Number: 19020100082,  Location: 0.2 MILES WEST OF TPK (Lat: 42.912597,  Lng: -71.462214),  Route carried "under" structure: Ramp State highway ,  Year Built: 2011,  Structure Length: 0. m,  Average Daily Traffic: 2,000 (year 2011),  Truck Traffic: 10%,  Features Intersected: WIECZOREK DR RAMP,  Facility Carried by Structure: FEE TPK NB RAMP
Minimum Vertical Clearance: 5.06m (16.60ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Lanes under structure: 1,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 42.4m (139.1ft)

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Structure Number: 19020300083,  Location: .4 M WEST OF I-93 (Lat: 42.912728,  Lng: -71.459308),  Route carried "under" structure: US US3,  Year Built: 2011,  Structure Length: 0. m,  Average Daily Traffic: 22,000 (year 2012),  Truck Traffic: 10%,  Features Intersected: US 3,  Facility Carried by Structure: WIECZOREK DR
Minimum Vertical Clearance: 5.11m (16.77ft),  Kilometerpoint: 0.000,  Lanes on structure: 6,  Lanes under structure: 6,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 42.5m (139.4ft)

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Structure Number: 19020900085,  Location: 1 MILE WEST OF MHT (Lat: 42.913503,  Lng: -71.452908),  Route carried "under" structure: Other road ,  Year Built: 2011,  Structure Length: 0. m,  Average Daily Traffic: 8,500 (year 2014),  Truck Traffic: 10%,  Features Intersected: MERRIMACK R,NH 3A,PAR,  Facility Carried by Structure: WIECZOREK DR
Minimum Vertical Clearance: 5.36m (17.59ft),  Kilometerpoint: 0.000,  Lanes on structure: 6,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 67.8m (222.4ft)