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

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Structure Number: S330011DFMUNNBI,  Location: 1 MI.EST.OF ST.146 (Lat: 42.103233,  Lng: -71.689056),  Route carried "on" structure: City street ,  Year Built: 1982,  Status: Open,  Structure Length: 1.77m (5.81ft),  Average Daily Traffic: 5,800 (year 2005),  Truck Traffic: 2%,  Average Future Daily Traffic: 7,186 (year 2031),  Design Load: HS 20,  Features Intersected: WATER MUMFORD RIVER,  Facility Carried by Structure: HWY LACKEY DAM R
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.644,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 17.4m (57.1ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 12.3m (40.4ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 61.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 36.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 1.80m (5.91ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 36 months,  Inspection Date: April 2020,  Underwater Inspection Date: December 2019,  Bridge Improvement Cost: $611,000,  Roadway Improvement Cost: $62,000,  Total Project Cost: $917,000 ( 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: S330021DGMUNNBI,  Location: 200 FT.W OF PUTNAM HILL R (Lat: 42.093894,  Lng: -71.748147),  Route carried "on" structure: City street ,  Year Built: 1937,  Status: Posted for load,  Structure Length: 1.40m (4.59ft),  Average Daily Traffic: 1,600 (year 2021),  Truck Traffic: 9%,  Average Future Daily Traffic: 2,053 (year 2031),  Design Load: H 15,  Features Intersected: WATER MUMFORD RIVER,  Facility Carried by Structure: HWY MANCHAUG RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.182,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 13.1m (43.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 10.0m (32.8ft)

Condition: Deck: Satisfactory,  Superstructure: Poor,  Substructure: Serious,  Channel: Satisfactory,  Operating Rating: 34.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 21.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: High priority of corrective action,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Meets minimum limits,  Length Of Structure Improvement: 2.10m (6.89ft),  Designated Inspection Frequency: Every 12 months,  Underwater Inspection Frequency: Every 36 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: November 2020,  Underwater Inspection Date: December 2019,  Other Special Inspection Date: November 2021,  Bridge Improvement Cost: $1,903,000,  Roadway Improvement Cost: $191,000,  Total Project Cost: $2,855,000 ( 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: S330031DHMUNNBI,  Location: .2 MI.EST.OF ST.146 (Lat: 42.165189,  Lng: -71.731139),  Route carried "on" structure: City street ,  Year Built: 1970,  Status: Open,  Structure Length: 1.07m (3.51ft),  Average Daily Traffic: 8,252 (year 2017),  Truck Traffic: 8%,  Average Future Daily Traffic: 12,319 (year 2032),  Features Intersected: WATER COLD SPRING BROOK,  Facility Carried by Structure: HWY BOSTON RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.536,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 6,  Length of Maximum Span: 1.5m (4.9ft),  Curb or Sidewalk Widths: Left: 0.3m (1.0ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 11.9m (39.0ft),  Out-to-Out Width: 12.5m (41.0ft)

Condition: Channel: Good,  Culverts: Satisfactory,  Inventory Rating: 74.6 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: 0.20m (0.66ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Bridge Improvement Cost: $202,000,  Roadway Improvement Cost: $21,000,  Total Project Cost: $304,000 ( Estimate for 2022)

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Structure Number: S330041HUMUNNBI,  Location: 0.1M N OF RT122A @GRAFTON (Lat: 42.177114,  Lng: -71.719908),  Route carried "on" structure: City street ,  Year Built: 1957,  Status: Posted for load,  Structure Length: 2.61m (8.56ft),  Average Daily Traffic: 910 (year 2013),  Truck Traffic: 4%,  Average Future Daily Traffic: 1,437 (year 2032),  Design Load: H 20,  Features Intersected: WATER BLACKSTONE RIVER,  Facility Carried by Structure: HWY DEPOT ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.161,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 23.8m (78.1ft),  Curb or Sidewalk Widths: Left: 0.8m (2.6ft),  Right: 0.3m (1.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 9.2m (30.2ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Good,  Operating Rating: 45.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 27.4 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: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 2.70m (8.86ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Bridge Improvement Cost: $976,000,  Roadway Improvement Cost: $98,000,  Total Project Cost: $1,465,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: S33005BQJMUNNBI,  Location: 0.1M N OF RT122A @GRAFTON (Lat: 42.180797,  Lng: -71.730206),  Route carried "on" structure: City street ,  Year Built: 2019,  Status: Open,  Structure Length: 3.58m (11.75ft),  Average Daily Traffic: 600 (year 2015),  Truck Traffic: 1%,  Design Load: HL 93,  Features Intersected: WATER BLACKSTONE RIVER,  Facility Carried by Structure: HWY BLACKSTNE ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.290,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 34.0m (111.5ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 0.0m,  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 10.7m (35.1ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Satisfactory,  Operating Rating: 42.1 metric tons,  Method Used To Determine Operating Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Inventory Rating: 32.4 metric tons,  Method Used To Determine Inventory Rating: Assigned ratings based on Load and Resistance Factor Design (LRFD) reported by rating factor (RF) using HL93 loadings,  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: High priority of corrective action,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Other,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: S330131YVDOTNBI,  Location: .1 MI. S OF WHITINS RD. (Lat: 42.092314,  Lng: -71.746033),  Route carried "on" structure: City street ,  Year Built: 1937,  Year Reconstructed: 2011,  Status: Open,  Structure Length: 1.49m (4.89ft),  Average Daily Traffic: 1,393 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 4,580 (year 2032),  Design Load: HL 93,  Features Intersected: WATER MUMFORD RIVER,  Facility Carried by Structure: HWY MAIN ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.9m (42.3ft),  Curb or Sidewalk Widths: Left: 2.0m (6.6ft),  Right: 2.0m (6.6ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 13.9m (45.6ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Channel: Fair,  Operating Rating: 77.8 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: 58.3 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: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.50m (4.92ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2021,  Bridge Improvement Cost: $609,000,  Roadway Improvement Cost: $61,000,  Total Project Cost: $914,000 ( 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: S3301420HDOTNBI,  Location: 1.1 MI SO OF BOSTON RD (Lat: 42.149458,  Lng: -71.722414),  Route carried "on" structure: City street 146,  Year Built: 1982,  Status: Open,  Structure Length: 5.55m (18.21ft),  Average Daily Traffic: 8,330 (year 2018),  Truck Traffic: 7%,  Average Future Daily Traffic: 7,423 (year 2033),  Design Load: HS 20,  Features Intersected: ST146,  Facility Carried by Structure: HWY CENTRAL TNPK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 8.046,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 27.1m (88.9ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 16.0m (52.5ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Operating Rating: 73.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 43.8 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: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 5.60m (18.37ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2022,  Bridge Improvement Cost: $704,000,  Roadway Improvement Cost: $71,000,  Total Project Cost: $1,057,000 ( 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: S330151MQDOTNBI,  Location: 0.4 MI S BOSTON RD-SUTTON (Lat: 42.157753,  Lng: -71.731856),  Route carried "on" structure: State highway 146,  Year Built: 1938,  Status: Open,  Structure Length: 0.82m (2.69ft),  Average Daily Traffic: 38,284 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 47,379 (year 2033),  Design Load: H 20,  Features Intersected: WATER COLD SPRING BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 21.653,  Lanes on structure: 5,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 27.1m (88.9ft),  Skew: 30 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.1m (20.0ft),  Curb or Sidewalk Widths: Left: 3.0m (9.8ft),  Right: 1.0m (3.3ft),  Curb-To-Curb Width: 27.1m (88.9ft),  Out-to-Out Width: 32.6m (107.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 47.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 28.4 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,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.90m (2.95ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2022,  Bridge Improvement Cost: $1,153,000,  Roadway Improvement Cost: $116,000,  Total Project Cost: $1,730,000 ( 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: S3301720JDOTNBI,  Location: 2MI. S. OF CENTRAL TPK. (Lat: 42.127189,  Lng: -71.704186),  Route carried "on" structure: City street ,  Year Built: 1982,  Status: Open,  Structure Length: 5.88m (19.29ft),  Average Daily Traffic: 5,166 (year 2016),  Truck Traffic: 3%,  Average Future Daily Traffic: 19,741 (year 2033),  Design Load: HS 20,  Features Intersected: ST146,  Facility Carried by Structure: HWY PURGATORY RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.862,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 1 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 27.1m (88.9ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 16.0m (52.5ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Operating Rating: 71.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 43.0 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: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 5.90m (19.36ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2022,  Bridge Improvement Cost: $742,000,  Roadway Improvement Cost: $75,000,  Total Project Cost: $1,114,000 ( 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: S330191MLDOTNBI,  Location: 0.7 MI NTH OF NRBRIDGE TL (Lat: 42.114861,  Lng: -71.705089),  Route carried "on" structure: State highway 146,  Year Built: 1950,  Year Reconstructed: 1982,  Status: Open,  Structure Length: 1.52m (4.99ft),  Average Daily Traffic: 20,610 (year 2019),  Truck Traffic: 8%,  Average Future Daily Traffic: 252,688 (year 2033),  Design Load: HS 20,  Features Intersected: HWY MENDON RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 15.753,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.5m (41.0ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 13.7m (44.9ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 14.4m (47.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Operating Rating: 50.8 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 33.0 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.60m (5.25ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Bridge Improvement Cost: $182,000,  Roadway Improvement Cost: $19,000,  Total Project Cost: $274,000 ( 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: S330221MMDOTNBI,  Location: .5MI. S. OF CEN. TPK. (Lat: 42.144894,  Lng: -71.717569),  Route carried "on" structure: State highway 146,  Year Built: 1982,  Status: Open,  Structure Length: 2.50m (8.20ft),  Average Daily Traffic: 22,161 (year 2018),  Truck Traffic: 15%,  Average Future Daily Traffic: 31,586 (year 2032),  Design Load: HS 20,  Features Intersected: HWY SMITH RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 18.507,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 23.8m (78.1ft),  Curb-To-Curb Width: 12.8m (42.0ft),  Out-to-Out Width: 12.8m (42.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 69.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 41.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present desirable criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 2.60m (8.53ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Bridge Improvement Cost: $262,000,  Roadway Improvement Cost: $27,000,  Total Project Cost: $394,000 ( 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: S330221MNDOTNBI,  Location: .5MI. S. OF CEN. TPK. (Lat: 42.144719,  Lng: -71.717822),  Route carried "on" structure: State highway 146,  Year Built: 1982,  Status: Open,  Structure Length: 2.53m (8.30ft),  Average Daily Traffic: 19,071 (year 2020),  Truck Traffic: 8%,  Average Future Daily Traffic: 59,540 (year 2032),  Design Load: HS 20,  Features Intersected: HWY SMITH RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 18.507,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 24.1m (79.1ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 12.8m (42.0ft),  Out-to-Out Width: 12.8m (42.0ft)

Condition: Deck: Good,  Superstructure: Fair,  Substructure: Satisfactory,  Operating Rating: 68.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 41.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Equal to present desirable criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 2.60m (8.53ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Bridge Improvement Cost: $1,308,000,  Roadway Improvement Cost: $131,000,  Total Project Cost: $1,963,000 ( 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: S330231MPDOTNBI,  Location: .7MI. N. OF NRTHBRDG T.L. (Lat: 42.114967,  Lng: -71.705714),  Route carried "on" structure: State highway 146,  Year Built: 1982,  Status: Open,  Structure Length: 2.74m (8.99ft),  Average Daily Traffic: 20,179 (year 2019),  Truck Traffic: 8%,  Average Future Daily Traffic: 25,269 (year 2033),  Design Load: HS 20,  Features Intersected: HWY MENDON RD
Minimum Vertical Clearance: 5.59m (18.34ft),  Kilometerpoint: 15.753,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Skew: 12 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 25.6m (84.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 12.8m (42.0ft),  Out-to-Out Width: 13.7m (44.9ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Operating Rating: 63.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 38.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present desirable criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 2.80m (9.19ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2020,  Bridge Improvement Cost: $302,000,  Roadway Improvement Cost: $31,000,  Total Project Cost: $454,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up