Bridge Statistics for Fitchburg, Massachusetts (MA)
Condition, Traffic, Stress, Structural Evaluation, Project Costs

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Structure Number: F0400120PDOTNBI,  Location: 0.1 MI S OF ST-2A (Lat: 42.563000,  Lng: -71.846347),  Route carried "on" structure: Alternate State highway 31,  Year Built: 1929,  Status: Open,  Structure Length: 1.22m (4.00ft),  Average Daily Traffic: 6,126 (year 2020),  Truck Traffic: 6%,  Average Future Daily Traffic: 9,160 (year 2032),  Design Load: H 20,  Features Intersected: WATER WHITMANS RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 75.470,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 8.6m (28.2ft),  Material/Design: Masonry,  Design/Construction: Arch - Deck,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.6m (34.8ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 1.9m (6.2ft),  Curb-To-Curb Width: 9.3m (30.5ft),  Out-to-Out Width: 11.9m (39.0ft)

Condition: Superstructure: Satisfactory,  Substructure: Fair,  Channel: Good,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.30m (4.27ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Bridge Improvement Cost: $608,000,  Roadway Improvement Cost: $61,000,  Total Project Cost: $913,000 ( Estimate for 2022)

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Structure Number: F040021P7DOTNBI,  Location: 50 FT WEST OF ST-31 (Lat: 42.549844,  Lng: -71.847933),  Route carried "on" structure: State highway 2,  Year Built: 1947,  Status: Open,  Structure Length: 1.19m (3.90ft),  Average Daily Traffic: 49,532 (year 2016),  Truck Traffic: 10%,  Average Future Daily Traffic: 71,068 (year 2032),  Design Load: H 20,  Features Intersected: WATER WYMAN BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 152.306,  Lanes on structure: 5,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 25.6m (84.0ft),  Skew: 32 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.8m (28.9ft),  Curb-To-Curb Width: 25.6m (84.0ft),  Out-to-Out Width: 29.9m (98.1ft)

Condition: Deck: Fair,  Superstructure: Poor,  Substructure: Poor,  Channel: Poor,  Operating Rating: 73.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 44.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.20m (3.94ft),  Designated Inspection Frequency: Every 12 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: September 2021,  Other Special Inspection Date: September 2021,  Bridge Improvement Cost: $1,410,000,  Roadway Improvement Cost: $142,000,  Total Project Cost: $2,116,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up

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Structure Number: F040031KUDOTNBI,  Location: .1 MI W OF ST-12 (Lat: 42.574528,  Lng: -71.837172),  Route carried "on" structure: State highway 31,  Year Built: 1947,  Year Reconstructed: 2020,  Status: Open,  Structure Length: 1.75m (5.74ft),  Average Daily Traffic: 10,684 (year 2019),  Truck Traffic: 3%,  Average Future Daily Traffic: 23,690 (year 2032),  Design Load: HL 93,  Features Intersected: WATER PHILLIPS BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 76.989,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 10.3m (33.8ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 17.1m (56.1ft),  Curb or Sidewalk Widths: Left: 2.4m (7.9ft),  Right: 2.3m (7.5ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 16.6m (54.5ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Satisfactory,  Channel: Fair,  Operating Rating: 97.2 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 77.8 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 28 months,  Inspection Date: September 2020,  Underwater Inspection Date: November 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: F040041EHMUNNBI,  Location: AT JCT OF RTE 2A (Lat: 42.575278,  Lng: -71.834508),  Route carried "on" structure: City street ,  Year Built: 1908,  Status: Open,  Structure Length: 2.13m (6.99ft),  Average Daily Traffic: 4,455 (year 2018),  Truck Traffic: 3%,  Average Future Daily Traffic: 11,529 (year 2032),  Features Intersected: WATER N NASHUA RIVER,  Facility Carried by Structure: HWY DEPOT ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.628,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Masonry,  Design/Construction: Arch - Deck,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 21.3m (69.9ft),  Curb or Sidewalk Widths: Left: 2.0m (6.6ft),  Right: 2.0m (6.6ft),  Curb-To-Curb Width: 10.5m (34.4ft),  Out-to-Out Width: 15.5m (50.9ft)

Condition: Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Meets minimum limits,  Length Of Structure Improvement: 2.20m (7.22ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Bridge Improvement Cost: $602,000,  Roadway Improvement Cost: $61,000,  Total Project Cost: $904,000 ( Estimate for 2022)

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Structure Number: F040051ENMUNNBI,  Location: AT JCT OF RTE 31 (Lat: 42.581181,  Lng: -71.822036),  Route carried "on" structure: City street ,  Year Built: 1900,  Year Reconstructed: 1986,  Status: Posted for load,  Structure Length: 2.65m (8.69ft),  Average Daily Traffic: 1,306 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 5,528 (year 2032),  Design Load: H 20,  Features Intersected: WATER N NASHUA RIVER,  Facility Carried by Structure: HWY OAK HILL RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.878,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.7m (25.3ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 12.5m (41.0ft),  Curb or Sidewalk Widths: Left: 2.3m (7.5ft),  Right: 2.3m (7.5ft),  Curb-To-Curb Width: 8.1m (26.6ft),  Out-to-Out Width: 15.4m (50.5ft)

Condition: Deck: Good,  Superstructure: Poor,  Substructure: Good,  Channel: Fair,  Operating Rating: 36.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 21.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 3.60m (11.81ft),  Designated Inspection Frequency: Every 12 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: March 2021,  Other Special Inspection Date: March 2022,  Bridge Improvement Cost: $3,904,000,  Roadway Improvement Cost: $391,000,  Total Project Cost: $5,857,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up

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Structure Number: F040061EJMUNNBI,  Location: AT ROTARY OF 12 AND 2A (Lat: 42.581700,  Lng: -71.818617),  Route carried "on" structure: City street ,  Year Built: 1906,  Year Reconstructed: 1989,  Status: Open,  Structure Length: 2.74m (8.99ft),  Average Daily Traffic: 10,300 (year 2014),  Truck Traffic: 6%,  Average Future Daily Traffic: 16,267 (year 2031),  Design Load: HS 20,  Features Intersected: WATER N NASHUA RIVER,  Facility Carried by Structure: HWY DANIELS ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.949,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 12.8m (42.0ft),  Curb or Sidewalk Widths: Left: 1.9m (6.2ft),  Right: 2.0m (6.6ft),  Curb-To-Curb Width: 11.6m (38.1ft),  Out-to-Out Width: 16.2m (53.1ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 58.9 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 29.1 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 2.80m (9.19ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  Bridge Improvement Cost: $1,782,000,  Roadway Improvement Cost: $179,000,  Total Project Cost: $2,674,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: F04007B90DOTNBI,  Location: 200 FT. EAST OF ROTARY (Lat: 42.583050,  Lng: -71.817944),  Route carried "on" structure: Alternate State highway 20,  Year Built: 2014,  Status: Open,  Structure Length: 3.31m (10.86ft),  Average Daily Traffic: 6,351 (year 2019),  Truck Traffic: 5%,  Design Load: HS 20,  Features Intersected: WATER N NASHUA RIVER,  Facility Carried by Structure: ST 2 A/ST12/KIMBL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.161,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 10.7m (35.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 32.0m (105.0ft),  Curb or Sidewalk Widths: Left: 1.7m (5.6ft),  Right: 1.7m (5.6ft),  Curb-To-Curb Width: 10.7m (35.1ft),  Out-to-Out Width: 15.0m (49.2ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Channel: Good,  Operating Rating: 74.5 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 61.6 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  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,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2020,  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: F040081KTDOTNBI,  Location: 100 FT E OF WALLACE ST (Lat: 42.583583,  Lng: -71.818328),  Route carried "on" structure: State highway 31,  Year Built: 1947,  Year Reconstructed: 2014,  Status: Open,  Structure Length: 2.93m (9.61ft),  Average Daily Traffic: 10,088 (year 2018),  Truck Traffic: 3%,  Average Future Daily Traffic: 23,690 (year 2031),  Design Load: HL 93,  Features Intersected: WATER N NASHUA RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 75.476,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Skew: 2 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 13.7m (44.9ft),  Curb or Sidewalk Widths: Left: 2.0m (6.6ft),  Right: 3.0m (9.8ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 16.8m (55.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Fair,  Operating Rating: 45.4 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 35.6 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: F040091JRMUNNBI,  Location: .1MI. N. OF ST-31RIVER ST (Lat: 42.586339,  Lng: -71.816014),  Route carried "on" structure: City street ,  Year Built: 1900,  Year Reconstructed: 1988,  Status: Open,  Structure Length: 2.35m (7.71ft),  Average Daily Traffic: 650 (year 2014),  Truck Traffic: 3%,  Average Future Daily Traffic: 1,027 (year 2033),  Design Load: HS 20,  Features Intersected: WATER N NASHUA RIVER,  Facility Carried by Structure: HWY SHELDON ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.161,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 22.6m (74.1ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 11.9m (39.0ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 78.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 47.2 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,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 2.40m (7.87ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Bridge Improvement Cost: $974,000,  Roadway Improvement Cost: $98,000,  Total Project Cost: $1,462,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: F040101KRDOTNBI,  Location: EAST OF BROAD STREET (Lat: 42.586922,  Lng: -71.808969),  Route carried "on" structure: State highway 31,  Year Built: 1900,  Year Reconstructed: 1952,  Status: Open,  Structure Length: 2.77m (9.09ft),  Average Daily Traffic: 10,128 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 23,690 (year 2031),  Design Load: H 20,  Features Intersected: WATER N NASHUA RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 80.339,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Skew: 2 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 13.4m (44.0ft),  Curb or Sidewalk Widths: Left: 2.0m (6.6ft),  Right: 2.0m (6.6ft),  Curb-To-Curb Width: 10.3m (33.8ft),  Out-to-Out Width: 15.2m (49.9ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Fair,  Operating Rating: 38.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 22.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 2.80m (9.19ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Bridge Improvement Cost: $1,672,000,  Roadway Improvement Cost: $168,000,  Total Project Cost: $2,509,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up

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Structure Number: F040111JTMUNNBI,  Location: 0.1 MI S OF ST-31 (Lat: 42.585653,  Lng: -71.806453),  Route carried "on" structure: City street ,  Year Built: 1937,  Status: Closed,  Structure Length: 2.44m (8.01ft),  Average Daily Traffic: 800 (year 2014),  Truck Traffic: 6%,  Average Future Daily Traffic: 1,263 (year 2031),  Design Load: H 20,  Features Intersected: WATER N NASHUA RIVER,  Facility Carried by Structure: HWY CIRCLE ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.161,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 22.9m (75.1ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 2.0m (6.6ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 11.7m (38.4ft)

Condition: Deck: Serious,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 46.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 27.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 2.50m (8.20ft),  Designated Inspection Frequency: Every 11 months,  Inspection Date: November 2020,  Bridge Improvement Cost: $1,149,000,  Roadway Improvement Cost: $115,000,  Total Project Cost: $1,724,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up

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Structure Number: F0401220MDOTNBI,  Location: .2 MI. S. OF MAIN ST. (Lat: 42.584356,  Lng: -71.806583),  Route carried "on" structure: State highway 31,  Year Built: 1909,  Year Reconstructed: 1997,  Status: Open,  Structure Length: 5.39m (17.68ft),  Average Daily Traffic: 3,100 (year 2013),  Truck Traffic: 2%,  Average Future Daily Traffic: 4,896 (year 2032),  Design Load: HS 20,  Features Intersected: WATER N NASHUA RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.322,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Steel,  Design/Construction: Truss - Deck,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 26.2m (86.0ft),  Curb or Sidewalk Widths: Left: 1.6m (5.2ft),  Right: 1.6m (5.2ft),  Curb-To-Curb Width: 8.6m (28.2ft),  Out-to-Out Width: 12.3m (40.4ft)

Condition: Deck: Good,  Superstructure: Poor,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 40.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 31.8 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: Better than present minimum criteria,  Length Of Structure Improvement: 6.50m (21.33ft),  Designated Inspection Frequency: Every 12 months,  Critical Feature Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: August 2021,  Critical Feature Inspection Date: August 2021,  Other Special Inspection Date: August 2021,  Bridge Improvement Cost: $5,823,000,  Roadway Improvement Cost: $583,000,  Total Project Cost: $8,735,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete,  Membrane: Built-up,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: F0401220NDOTNBI,  Location: .2 MI. SOUTH OF MAIN ST (Lat: 42.584142,  Lng: -71.806839),  Route carried "on" structure: State highway 31,  Year Built: 1997,  Status: Open,  Structure Length: 2.42m (7.94ft),  Average Daily Traffic: 2,813 (year 2013),  Truck Traffic: 4%,  Average Future Daily Traffic: 15,003 (year 2031),  Design Load: H 20,  Features Intersected: HWY BROAD ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.322,  Lanes on structure: 2,  Lanes under structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.1m (23.3ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Single/Spread,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 23.0m (75.5ft),  Curb or Sidewalk Widths: Left: 1.6m (5.2ft),  Right: 1.6m (5.2ft),  Curb-To-Curb Width: 8.6m (28.2ft),  Out-to-Out Width: 12.3m (40.4ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 57.1 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 51.3 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 2.50m (8.20ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Bridge Improvement Cost: $1,132,000,  Roadway Improvement Cost: $114,000,  Total Project Cost: $1,699,000 ( Estimate for 2022),  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up

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Structure Number: F040141EKMUNNBI,  Location: AT BOULDER ST & PUTNAM ST (Lat: 42.581472,  Lng: -71.800003),  Route carried "on" structure: City street ,  Year Built: 1900,  Status: Open,  Structure Length: 2.90m (9.51ft),  Average Daily Traffic: 5,261 (year 2017),  Truck Traffic: 6%,  Average Future Daily Traffic: 22,110 (year 2031),  Features Intersected: WATER N NASHUA RIVER,  Facility Carried by Structure: HWY PUTNAM ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.097,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 2 degrees,  Material/Design: Masonry,  Design/Construction: Arch - Deck,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 13.4m (44.0ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 12.5m (41.0ft)

Condition: Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 3.00m (9.84ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Bridge Improvement Cost: $1,556,000,  Roadway Improvement Cost: $156,000,  Total Project Cost: $2,335,000 ( Estimate for 2022)

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Structure Number: F040151JUMUNNBI,  Location: 0.1 MI. E. OF PUTNAM ST. (Lat: 42.581433,  Lng: -71.797628),  Route carried "on" structure: City street ,  Year Built: 1939,  Status: Posted for load,  Structure Length: 2.98m (9.78ft),  Average Daily Traffic: 130 (year 2019),  Truck Traffic: 1%,  Average Future Daily Traffic: 205 (year 2031),  Design Load: H 20,  Features Intersected: WATER NASHUA RIVER,  Facility Carried by Structure: HWY COMMRCIAL ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.016,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 9.7m (31.8ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 15.3m (50.2ft),  Curb or Sidewalk Widths: Left: 1.4m (4.6ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 12.2m (40.0ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 42.2 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: Somewhat better than minimum adequacy,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Length Of Structure Improvement: 3.00m (9.84ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 36 months,  Inspection Date: July 2020,  Underwater Inspection Date: May 2021,  Bridge Improvement Cost: $1,438,000,  Roadway Improvement Cost: $144,000,  Total Project Cost: $2,158,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up

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Structure Number: F0401623MDOT634,  Location: AT JCT. OF ST-12 SOUTH (Lat: 42.580803,  Lng: -71.796631),  Route carried "on" structure: Alternate State highway 2A,  Year Built: 1899,  Status: Open,  Structure Length: 5.33m (17.49ft),  Average Daily Traffic: 4,896 (year 2018),  Truck Traffic: 6%,  Average Future Daily Traffic: 31,633 (year 2032),  Features Intersected: COMB BMRR & NASHUA RIV,  Facility Carried by Structure: ST 2 A/LAUREL ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 81.446,  Lanes on structure: 3,  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Skew: 4 degrees,  Material/Design: Masonry,  Design/Construction: Arch - Deck,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 16.5m (54.1ft),  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: 15.8m (51.8ft)

Condition: Superstructure: Satisfactory,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 77.4 metric tons,  Method Used To Determine Operating Rating: No rating analysis performed,  Inventory Rating: 77.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 5.40m (17.72ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Bridge Improvement Cost: $4,074,000,  Roadway Improvement Cost: $408,000,  Total Project Cost: $6,112,000 ( Estimate for 2022)

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Structure Number: F0401723NDOT634,  Location: JUST N OF ST-12 (Lat: 42.581286,  Lng: -71.795950),  Route carried "on" structure: Alternate State highway 2A,  Year Built: 1900,  Year Reconstructed: 1954,  Status: Posted for load,  Structure Length: 6.04m (19.82ft),  Average Daily Traffic: 18,164 (year 2019),  Truck Traffic: 4%,  Average Future Daily Traffic: 26,058 (year 2032),  Design Load: H 20,  Features Intersected: COMB BOULDER DR & BMRR,  Facility Carried by Structure: ST 2 A/WATER ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 80.466,  Lanes on structure: 4,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 16.8m (55.1ft),  Skew: 20 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 16.8m (55.1ft),  Curb or Sidewalk Widths: Left: 2.0m (6.6ft),  Right: 2.0m (6.6ft),  Curb-To-Curb Width: 16.8m (55.1ft),  Out-to-Out Width: 21.9m (71.9ft)

Condition: Deck: Fair,  Superstructure: Critical,  Substructure: Fair,  Operating Rating: 38.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 23.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: High priority of replacement,  Deck Geometry: Somewhat better than minimum adequacy,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 7.10m (23.29ft),  Designated Inspection Frequency: Every 3 months,  Other Special Inspection Frequency: Every 3 months,  Inspection Date: January 2021,  Other Special Inspection Date: January 2022,  Bridge Improvement Cost: $10,116,000,  Roadway Improvement Cost: $1,012,000,  Total Project Cost: $15,175,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Low Slump Concrete

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Structure Number: F040181KLDOTNBI,  Location: AT CORNER OF WALNUT ST. (Lat: 42.578819,  Lng: -71.793969),  Route carried "on" structure: State highway 12,  Year Built: 1937,  Year Reconstructed: 1961,  Status: Open,  Structure Length: 2.90m (9.51ft),  Average Daily Traffic: 14,174 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 18,952 (year 2031),  Design Load: H 20,  Features Intersected: WATER N NASHUA RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 71.727,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.3m (37.1ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 27.4m (89.9ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 11.2m (36.7ft),  Out-to-Out Width: 14.9m (48.9ft)

Condition: Deck: Poor,  Superstructure: Fair,  Substructure: Poor,  Channel: Good,  Operating Rating: 57.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 34.7 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: 3.00m (9.84ft),  Designated Inspection Frequency: Every 12 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: August 2020,  Other Special Inspection Date: August 2021,  Bridge Improvement Cost: $1,756,000,  Roadway Improvement Cost: $176,000,  Total Project Cost: $2,635,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: F04019ANLDOT634,  Location: 5TH ST/N NASH RIV-B&M RR (Lat: 42.575481,  Lng: -71.788383),  Route carried "on" structure: State highway ,  Year Built: 2002,  Status: Open,  Structure Length: 20.03m (65.72ft),  Average Daily Traffic: 9,650 (year 2014),  Truck Traffic: 5%,  Average Future Daily Traffic: 6,365 (year 2031),  Design Load: HS 20,  Features Intersected: COMB BMRR & N NASHUA RI,  Facility Carried by Structure: HWY FIFTH ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.660,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Stayed Girder,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 108.8m (357.0ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 13.6m (44.6ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 70.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 42.1 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,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 20.10m (65.94ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  Critical Feature Inspection Date: July 2020,  Bridge Improvement Cost: $6,823,000,  Roadway Improvement Cost: $683,000,  Total Project Cost: $10,235,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: F040201EMMUNNBI,  Location: 0.2 MI N OF ST-12 (Lat: 42.567781,  Lng: -71.778939),  Route carried "on" structure: City street ,  Year Built: 1992,  Status: Open,  Structure Length: 4.57m (14.99ft),  Average Daily Traffic: 11,967 (year 2020),  Truck Traffic: 6%,  Average Future Daily Traffic: 33,955 (year 2033),  Design Load: HS 20,  Features Intersected: WATER N NASHUA RIVER,  Facility Carried by Structure: HWY BEMIS RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.467,  Lanes on structure: 3,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 18.3m (60.0ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 17.9m (58.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 63.5 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 39.5 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Better than present minimum 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: 4.60m (15.09ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2022,  Bridge Improvement Cost: $1,388,000,  Roadway Improvement Cost: $139,000,  Total Project Cost: $2,083,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: F040211ELMUNNBI,  Location: .1 M NW OF AIRPORT (Lat: 42.563278,  Lng: -71.761592),  Route carried "on" structure: City street ,  Year Built: 1962,  Status: Open,  Structure Length: 1.31m (4.30ft),  Average Daily Traffic: 8,278 (year 2016),  Truck Traffic: 8%,  Average Future Daily Traffic: 27,164 (year 2031),  Design Load: HS 20,  Features Intersected: WATER BAKER BROOK,  Facility Carried by Structure: HWY CRAWFORD ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.947,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.2m (40.0ft),  Curb or Sidewalk Widths: Left: 0.3m (1.0ft),  Right: 0.3m (1.0ft),  Curb-To-Curb Width: 17.8m (58.4ft),  Out-to-Out Width: 18.3m (60.0ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 60.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 48.1 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,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 1.40m (4.59ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Bridge Improvement Cost: $1,007,000,  Roadway Improvement Cost: $101,000,  Total Project Cost: $1,511,000 ( Estimate for 2022),  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up

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Structure Number: F040221JVMUNNBI,  Location: 200 FT NTH OF SCOTT ST (Lat: 42.609119,  Lng: -71.809003),  Route carried "on" structure: City street ,  Year Built: 1972,  Status: Posted for load,  Structure Length: 1.31m (4.30ft),  Average Daily Traffic: 2,980 (year 2015),  Truck Traffic: 3%,  Average Future Daily Traffic: 4,106 (year 2031),  Design Load: H 20,  Features Intersected: WATER FALLULAH BROOK,  Facility Carried by Structure: HWY RINDGE RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.092,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Skew: 5 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.9m (39.0ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 13.8m (45.3ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 27.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 17.5 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,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below),  Length Of Structure Improvement: 1.40m (4.59ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Bridge Improvement Cost: $759,000,  Roadway Improvement Cost: $76,000,  Total Project Cost: $1,139,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up

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Structure Number: F040231YBDOTNBI,  Location: 500 FT N OF J. FITCH HWY (Lat: 42.604286,  Lng: -71.800933),  Route carried "on" structure: State highway 31,  Year Built: 1904,  Year Reconstructed: 1934,  Status: Open,  Structure Length: 1.00m (3.28ft),  Average Daily Traffic: 7,124 (year 2021),  Truck Traffic: 3%,  Average Future Daily Traffic: 23,532 (year 2032),  Design Load: H 20,  Features Intersected: WATER FALLULAH BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 82.396,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.3m (37.1ft),  Skew: 2 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.7m (28.5ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 11.3m (37.1ft),  Out-to-Out Width: 13.3m (43.6ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 17.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 10.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: High priority of corrective action,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Length Of Structure Improvement: 1.10m (3.61ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Bridge Improvement Cost: $575,000,  Roadway Improvement Cost: $58,000,  Total Project Cost: $863,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: F040241JWMUNNBI,  Location: 0.1 MI. E. OF RT. 31 (Lat: 42.602342,  Lng: -71.798656),  Route carried "on" structure: City street ,  Year Built: 1909,  Status: Open,  Structure Length: 1.16m (3.81ft),  Average Daily Traffic: 440 (year 2012),  Truck Traffic: 1%,  Average Future Daily Traffic: 695 (year 2031),  Features Intersected: WATER FALLULAH BROOK,  Facility Carried by Structure: HWY FISHER RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.129,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 4.3m (14.1ft),  Material/Design: Masonry,  Design/Construction: Arch - Deck,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.1m (29.9ft),  Curb-To-Curb Width: 5.5m (18.0ft),  Out-to-Out Width: 6.2m (20.3ft)

Condition: Superstructure: Satisfactory,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 90.2 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 62.2 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: High priority of corrective action,  Length Of Structure Improvement: 1.90m (6.23ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Bridge Improvement Cost: $1,284,000,  Roadway Improvement Cost: $129,000,  Total Project Cost: $1,927,000 ( Estimate for 2022)

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Structure Number: F040251JXMUNNBI,  Location: 0.1M N OF JOHN FITCH HWY (Lat: 42.597528,  Lng: -71.786400),  Route carried "on" structure: City street ,  Year Built: 1970,  Status: Open,  Structure Length: 1.08m (3.54ft),  Average Daily Traffic: 1,312 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 2,843 (year 2032),  Design Load: H 20,  Features Intersected: WATER FALLULAH BROOK,  Facility Carried by Structure: HWY PEARL HL RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.064,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 2 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 5.2m (17.1ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 20.1m (65.9ft)

Condition: Channel: Fair,  Culverts: Satisfactory,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 0.50m (1.64ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2021,  Bridge Improvement Cost: $445,000,  Roadway Improvement Cost: $45,000,  Total Project Cost: $668,000 ( Estimate for 2022)

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Structure Number: F040261EPMUNNBI,  Location: .3 MI N OF RTE 2A (Lat: 42.589503,  Lng: -71.781294),  Route carried "on" structure: City street ,  Year Built: 1900,  Year Reconstructed: 2001,  Status: Open,  Structure Length: 1.34m (4.40ft),  Average Daily Traffic: 2,000 (year 2014),  Truck Traffic: 1%,  Average Future Daily Traffic: 3,159 (year 2033),  Design Load: HS 20,  Features Intersected: WATER BAKER BROOK,  Facility Carried by Structure: HWY TOWNSEND ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.676,  Lanes on structure: 2,  Owner: City or Municipal 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: 11.6m (38.1ft),  Curb or Sidewalk Widths: Left: 1.7m (5.6ft),  Right: 1.7m (5.6ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 13.4m (44.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 66.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 39.8 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,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.40m (4.59ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2022,  Bridge Improvement Cost: $568,000,  Roadway Improvement Cost: $57,000,  Total Project Cost: $853,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: F0402723PDOT634,  Location: 100 FT N OF ST-12 (Lat: 42.583672,  Lng: -71.807297),  Route carried "on" structure: City street ,  Year Built: 1977,  Status: Open,  Structure Length: 1.55m (5.09ft),  Average Daily Traffic: 5,000 (year 2014),  Truck Traffic: 1%,  Average Future Daily Traffic: 18,004 (year 2031),  Design Load: HS 20,  Features Intersected: RR BMRR,  Facility Carried by Structure: HWY ROLLSTONE ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 80.530,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 14.3m (46.9ft),  Curb or Sidewalk Widths: Left: 1.6m (5.2ft),  Right: 1.6m (5.2ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Satisfactory,  Operating Rating: 63.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 37.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Meets minimum limits,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.60m (5.25ft),  Designated Inspection Frequency: Every 12 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: December 2020,  Other Special Inspection Date: December 2021,  Bridge Improvement Cost: $818,000,  Roadway Improvement Cost: $82,000,  Total Project Cost: $1,228,000 ( Estimate for 2022),  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up

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Structure Number: F040331EQMUNNBI,  Location: .25 MI. EAST OF BENSON RD (Lat: 42.563197,  Lng: -71.768694),  Route carried "on" structure: City street ,  Year Built: 1910,  Year Reconstructed: 1962,  Status: Open,  Structure Length: 4.69m (15.39ft),  Average Daily Traffic: 9,607 (year 2017),  Truck Traffic: 5%,  Average Future Daily Traffic: 17,372 (year 2031),  Design Load: H 20,  Features Intersected: WATER N NASHUA RIVER,  Facility Carried by Structure: HWY AIRPORT RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.949,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 9.0m (29.5ft),  Skew: 3 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 22.3m (73.2ft),  Curb or Sidewalk Widths: Left: 0.7m (2.3ft),  Right: 0.7m (2.3ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.7m (35.1ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 47.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 28.7 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,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 4.70m (15.42ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Bridge Improvement Cost: $1,976,000,  Roadway Improvement Cost: $198,000,  Total Project Cost: $2,965,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up

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Structure Number: F040341JYMUNNBI,  Location: 0.1 MI S OF ST-12 (Lat: 42.579361,  Lng: -71.841444),  Route carried "on" structure: City street ,  Year Built: 1931,  Status: Posted for load,  Structure Length: 1.89m (6.20ft),  Average Daily Traffic: 300 (year 2014),  Truck Traffic: 3%,  Average Future Daily Traffic: 474 (year 2031),  Features Intersected: WATER PHILLIPS BROOK,  Facility Carried by Structure: HWY SANBORN ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.708,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 6.2m (20.3ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 6.7m (22.0ft),  Curb-To-Curb Width: 6.2m (20.3ft),  Out-to-Out Width: 6.6m (21.7ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Fair,  Channel: Good,  Operating Rating: 25.8 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 8.1 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: High priority of corrective action,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 20.0 - 29.9% below),  Length Of Structure Improvement: 1.90m (6.23ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Bridge Improvement Cost: $493,000,  Roadway Improvement Cost: $50,000,  Total Project Cost: $740,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: F0403923QDOT634,  Location: .2 MILES SOUTH OF MAIN ST (Lat: 42.581206,  Lng: -71.800044),  Route carried "on" structure: City street ,  Year Built: 1899,  Year Reconstructed: 1988,  Status: Open,  Structure Length: 2.23m (7.32ft),  Average Daily Traffic: 3,462 (year 2020),  Truck Traffic: 6%,  Average Future Daily Traffic: 12,634 (year 2033),  Design Load: HS 20,  Features Intersected: RR BMRR,  Facility Carried by Structure: HWY PUTNAM ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.225,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 20.7m (67.9ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 11.8m (38.7ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Operating Rating: 55.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 35.7 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,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 2.30m (7.55ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2022,  Bridge Improvement Cost: $1,193,000,  Roadway Improvement Cost: $120,000,  Total Project Cost: $1,790,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: F040411P8DOTNBI,  Location: .2 MILES EAST OF ST. 31 (Lat: 42.548947,  Lng: -71.843528),  Route carried "on" structure: State highway 2,  Year Built: 1946,  Status: Open,  Structure Length: 1.02m (3.35ft),  Average Daily Traffic: 41,466 (year 2020),  Truck Traffic: 15%,  Average Future Daily Traffic: 73,911 (year 2032),  Design Load: H 20,  Features Intersected: WATER SAWMILL POND
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 152.562,  Lanes on structure: 5,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 27.2m (89.2ft),  Skew: 32 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.8m (28.9ft),  Curb-To-Curb Width: 27.2m (89.2ft),  Out-to-Out Width: 29.8m (97.8ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Poor,  Channel: Good,  Operating Rating: 73.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 44.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.10m (3.61ft),  Designated Inspection Frequency: Every 12 months,  Underwater Inspection Frequency: Every 36 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: May 2021,  Underwater Inspection Date: June 2020,  Other Special Inspection Date: May 2021,  Bridge Improvement Cost: $1,288,000,  Roadway Improvement Cost: $129,000,  Total Project Cost: $1,933,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up

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Structure Number: F040428V8MUNNBI,  Location: 1000 FT. E OF PRINCETON R (Lat: 42.552994,  Lng: -71.841683),  Route carried "on" structure: City street ,  Year Built: 2006,  Status: Open,  Structure Length: 0.93m (3.05ft),  Average Daily Traffic: 2,450 (year 2013),  Truck Traffic: 1%,  Average Future Daily Traffic: 3,869 (year 2032),  Design Load: HS 20,  Features Intersected: WATER FLAG BROOK,  Facility Carried by Structure: HWY 5TH MASS TPK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.159,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Concrete,  Design/Construction: Frame,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.5m (27.9ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.4m (30.8ft)

Condition: Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 94.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 56.6 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: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 1.00m (3.28ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Bridge Improvement Cost: $462,000,  Roadway Improvement Cost: $47,000,  Total Project Cost: $694,000 ( Estimate for 2022),  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: F040451KQDOTNBI,  Location: 100 FT E OF J. FITCH HWY (Lat: 42.585792,  Lng: -71.777858),  Route carried "on" structure: Alternate State highway 2A,  Year Built: 1954,  Status: Open,  Structure Length: 1.13m (3.71ft),  Average Daily Traffic: 16,545 (year 2019),  Truck Traffic: 4%,  Average Future Daily Traffic: 55,276 (year 2032),  Design Load: H 20,  Features Intersected: WATER BAKER BROOK,  Facility Carried by Structure: ST 2 A/LNENBRG ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 83.201,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.5m (31.2ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 16.3m (53.5ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 37.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 22.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  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: 1.90m (6.23ft),  Designated Inspection Frequency: Every 12 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: May 2020,  Other Special Inspection Date: May 2021,  Bridge Improvement Cost: $1,742,000,  Roadway Improvement Cost: $175,000,  Total Project Cost: $2,614,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: F040481P5DOTNBI,  Location: .5 MI W OF SOUTH ST EXIT (Lat: 42.551711,  Lng: -71.791706),  Route carried "on" structure: State highway 2,  Year Built: 1937,  Status: Open,  Structure Length: 1.16m (3.81ft),  Average Daily Traffic: 54,761 (year 2017),  Truck Traffic: 15%,  Average Future Daily Traffic: 72,806 (year 2031),  Design Load: H 20,  Features Intersected: WATER MONOOSNOC BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 161.091,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 24.4m (80.1ft),  Skew: 34 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.7m (35.1ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 3.0m (9.8ft),  Curb-To-Curb Width: 24.4m (80.1ft),  Out-to-Out Width: 28.7m (94.2ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Good,  Operating Rating: 49.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 29.6 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,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.20m (3.94ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Bridge Improvement Cost: $1,353,000,  Roadway Improvement Cost: $136,000,  Total Project Cost: $2,030,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up

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Structure Number: F040491P6DOTNBI,  Location: JUST WEST OF ST-2 MM 97.4 (Lat: 42.552308,  Lng: -71.794681),  Route carried "on" structure: State highway 2,  Year Built: 1937,  Status: Open,  Structure Length: 1.07m (3.51ft),  Average Daily Traffic: 52,060 (year 2018),  Truck Traffic: 12%,  Average Future Daily Traffic: 71,068 (year 2032),  Features Intersected: WATER MONOOSNOC BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 160.946,  Lanes on structure: 5,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 25.0m (82.0ft),  Skew: 23 degrees,  Material/Design: Concrete,  Design/Construction: Arch - Deck,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.6m (24.9ft),  Curb-To-Curb Width: 25.0m (82.0ft),  Out-to-Out Width: 25.0m (82.0ft)

Condition: Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Fair,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.10m (3.61ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Bridge Improvement Cost: $83,000,  Roadway Improvement Cost: $9,000,  Total Project Cost: $125,000 ( Estimate for 2022)

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Structure Number: F040531K0MUNNBI,  Location: 2.1 MI. S. OF ASHBY LINE (Lat: 42.612061,  Lng: -71.827322),  Route carried "on" structure: City street ,  Year Built: 2011,  Status: Open,  Structure Length: 1.25m (4.10ft),  Average Daily Traffic: 318 (year 2018),  Truck Traffic: 5%,  Average Future Daily Traffic: 316 (year 2032),  Design Load: HS 20,  Features Intersected: WATER SCOTT RESRVR OTLT,  Facility Carried by Structure: HWY ASHBY W RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.789,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 2 degrees,  Design/Construction: Arch - Deck,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.5m (41.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 10.9m (35.8ft)

Condition: Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 38.9 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 35.6 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 1.30m (4.27ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2021,  Bridge Improvement Cost: $454,000,  Roadway Improvement Cost: $46,000,  Total Project Cost: $682,000 ( Estimate for 2022),  Wearing Surface/Protective System: Wearing Surface: Bituminous