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

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Structure Number: D05001366DOTNBI,  Location: 0.48 KM NW OF ST 128 (Lat: 42.267706,  Lng: -71.218142),  Route carried "on" structure: State highway 135,  Year Built: 1909,  Status: Open,  Structure Length: 1.71m (5.61ft),  Average Daily Traffic: 27,000 (year 2019),  Truck Traffic: 3%,  Average Future Daily Traffic: 38,219 (year 2032),  Features Intersected: WATER CHARLES RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Arch - Deck,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 7.0m (23.0ft),  Curb-To-Curb Width: 8.7m (28.5ft),  Out-to-Out Width: 10.7m (35.1ft)

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: 1.80m (5.91ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 36 months,  Inspection Date: July 2021,  Underwater Inspection Date: March 2021,  Bridge Improvement Cost: $798,000,  Roadway Improvement Cost: $80,000,  Total Project Cost: $1,198,000 ( Estimate for 2022),  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: D05039B8JDOTNBI,  Location: .1 MI.SW OF GRT PLAIN AVE (Lat: 42.267231,  Lng: -71.203575),  Route carried "on" structure: Interstate 95,  Year Built: 2015,  Status: Open,  Structure Length: 11.22m (36.81ft),  Average Daily Traffic: 57,881 (year 2020),  Truck Traffic: 7%,  Design Load: HS 25 or greater,  Features Intersected: WATER CHARLES RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 5,  Owner: State Highway Agency,  Approaching Roadway Width: 25.8m (84.6ft),  Skew: 5 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 41.5m (136.2ft),  Curb-To-Curb Width: 24.8m (81.4ft),  Out-to-Out Width: 25.8m (84.6ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Channel: Very good,  Inventory Rating: 94.8 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,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 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: D10002AFAMUNNBI,  Location: .6 KM E OF NATICK LINE (Lat: 42.269328,  Lng: -71.299803),  Route carried "on" structure: City street ,  Year Built: 2002,  Status: Open,  Structure Length: 3.86m (12.66ft),  Average Daily Traffic: 7,500 (year 2018),  Truck Traffic: 3%,  Average Future Daily Traffic: 12,476 (year 2031),  Design Load: HS 20,  Features Intersected: WATER CHARLES RIVER,  Facility Carried by Structure: HWY DOVER RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.676,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 13.0m (42.7ft),  Curb or Sidewalk Widths: Left: 1.4m (4.6ft),  Right: 0.0m,  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 11.0m (36.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 65.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 38.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 3.90m (12.80ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 36 months,  Inspection Date: August 2020,  Underwater Inspection Date: July 2020,  Bridge Improvement Cost: $1,802,000,  Roadway Improvement Cost: $181,000,  Total Project Cost: $2,704,000 ( Estimate for 2022),  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: D1000333NMUNNBI,  Location: DOVER-NEEDHAM TOWN LINE (Lat: 42.259039,  Lng: -71.271436),  Route carried "on" structure: City street ,  Year Built: 1847,  Status: Open,  Structure Length: 2.07m (6.79ft),  Average Daily Traffic: 11,900 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 13,898 (year 2033),  Features Intersected: WATER CHARLES RIVER,  Facility Carried by Structure: HWY CENTRE ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 6.485,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Masonry,  Design/Construction: Arch - Deck,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 5.8m (19.0ft),  Curb-To-Curb Width: 5.5m (18.0ft),  Out-to-Out Width: 6.6m (21.7ft)

Condition: Superstructure: Satisfactory,  Substructure: Fair,  Channel: Satisfactory,  Inventory Rating: 53.6 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Meets minimum limits,  Length Of Structure Improvement: 2.10m (6.89ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 36 months,  Inspection Date: March 2020,  Underwater Inspection Date: September 2020,  Bridge Improvement Cost: $545,000,  Roadway Improvement Cost: $55,000,  Total Project Cost: $818,000 ( Estimate for 2022)

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Structure Number: D10004B26MUNNBI,  Location: 1.1 KM N OF DEDHAM (Lat: 42.259250,  Lng: -71.263183),  Route carried "on" structure: City street ,  Year Built: 2013,  Status: Open,  Structure Length: 1.69m (5.54ft),  Average Daily Traffic: 1,700 (year 2019),  Truck Traffic: 8%,  Design Load: HL 93,  Features Intersected: WATER CHARLES RIVER,  Facility Carried by Structure: HWY WILLOW ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.175,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 8.9m (29.2ft),  Material/Design: Concrete,  Design/Construction: Arch - Deck,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 16.9m (55.4ft),  Curb or Sidewalk Widths: Left: 1.7m (5.6ft),  Right: 0.0m,  Curb-To-Curb Width: 8.9m (29.2ft),  Out-to-Out Width: 12.0m (39.4ft)

Condition: Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 68.0 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: 45.4 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: Somewhat better than minimum adequacy,  Length Of Structure Improvement: 1.70m (5.58ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 36 months,  Inspection Date: October 2021,  Underwater Inspection Date: September 2021,  Bridge Improvement Cost: $41,000,  Roadway Improvement Cost: $5,000,  Total Project Cost: $62,000 ( Estimate for 2022),  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: D10005367DOTNBI,  Location: 0.16 KM N OF DEDHAM ST (Lat: 42.259850,  Lng: -71.237136),  Route carried "on" structure: Other road ,  Year Built: 1922,  Year Reconstructed: 1977,  Status: Open,  Structure Length: 3.38m (11.09ft),  Average Daily Traffic: 10,344 (year 2021),  Truck Traffic: 10%,  Average Future Daily Traffic: 13,582 (year 2032),  Design Load: H 20,  Features Intersected: WATER CHARLES RIVER,  Facility Carried by Structure: HWY CHESTNUT ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 10.4m (34.1ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 0.0m,  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 11.3m (37.1ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 38.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 30.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 3.40m (11.15ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 36 months,  Inspection Date: November 2021,  Underwater Inspection Date: May 2020,  Bridge Improvement Cost: $1,510,000,  Roadway Improvement Cost: $152,000,  Total Project Cost: $2,266,000 ( Estimate for 2022),  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Epoxy,  Deck Protection: Internally Sealed

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Structure Number: N0400133PMUNNBI,  Location: NEEDHAM/NEWTON TOWN LINE (Lat: 42.312397,  Lng: -71.227083),  Route carried "on" structure: City street ,  Year Built: 1860,  Year Reconstructed: 1992,  Status: Posted for load,  Structure Length: 2.62m (8.60ft),  Average Daily Traffic: 21,100 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 33,165 (year 2031),  Features Intersected: WATER CHARLES RIVER,  Facility Carried by Structure: HWY CENTRAL AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.016,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Masonry,  Design/Construction: Arch - Deck,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 8.8m (28.9ft),  Curb or Sidewalk Widths: Left: 2.1m (6.9ft),  Right: 2.7m (8.9ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 13.4m (44.0ft)

Condition: Superstructure: Good,  Substructure: Good,  Channel: Good,  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: 97.2 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: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Meets minimum limits,  Length Of Structure Improvement: 2.70m (8.86ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 36 months,  Inspection Date: October 2021,  Underwater Inspection Date: April 2021,  Bridge Improvement Cost: $1,240,000,  Roadway Improvement Cost: $125,000,  Total Project Cost: $1,861,000 ( Estimate for 2022),  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: N04010376DOT634,  Location: NEEDHAM LINE MP 10.39 (Lat: 42.277097,  Lng: -71.204253),  Route carried "on" structure: City street ,  Year Built: 1850,  Year Reconstructed: 1932,  Status: Open,  Structure Length: 0.98m (3.22ft),  Average Daily Traffic: 8,405 (year 2022),  Truck Traffic: 3%,  Average Future Daily Traffic: 18,004 (year 2031),  Features Intersected: RR MBTA,  Facility Carried by Structure: HWY GREENDALE AV
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 10.5m (34.4ft),  Material/Design: Concrete,  Design/Construction: Arch - Deck,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.8m (32.2ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 10.5m (34.4ft),  Out-to-Out Width: 14.9m (48.9ft)

Condition: Superstructure: Satisfactory,  Substructure: Fair,  Inventory Rating: 61.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.00m (3.28ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2022,  Bridge Improvement Cost: $586,000,  Roadway Improvement Cost: $59,000,  Total Project Cost: $880,000 ( Estimate for 2022),  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: N04011377DOT634,  Location: .16 KM W DEDHAM AVE (Lat: 42.275758,  Lng: -71.214719),  Route carried "on" structure: Other road ,  Year Built: 1900,  Year Reconstructed: 1960,  Status: Open,  Structure Length: 1.69m (5.54ft),  Average Daily Traffic: 13,189 (year 2019),  Truck Traffic: 1%,  Average Future Daily Traffic: 20,531 (year 2032),  Features Intersected: RR MBTA,  Facility Carried by Structure: HWY GRT PLN AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Skew: 4 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 15.4m (50.5ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 14.9m (48.9ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Fair,  Operating Rating: 48.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 29.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 1.70m (5.58ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Bridge Improvement Cost: $995,000,  Roadway Improvement Cost: $100,000,  Total Project Cost: $1,493,000 ( 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: N04019379DOT634,  Location: .16 KM SE HILLSIDE AVE (Lat: 42.295369,  Lng: -71.235933),  Route carried "on" structure: City street ,  Year Built: 1978,  Status: Open,  Structure Length: 1.39m (4.56ft),  Average Daily Traffic: 6,336 (year 2019),  Truck Traffic: 4%,  Average Future Daily Traffic: 9,002 (year 2032),  Design Load: H 20,  Features Intersected: RR BCRR/MBTA,  Facility Carried by Structure: HWY HUNNEWELL ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.4m (40.7ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.9m (6.2ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 12.0m (39.4ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Operating Rating: 56.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 34.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of replacement,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 1.40m (4.59ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Bridge Improvement Cost: $647,000,  Roadway Improvement Cost: $65,000,  Total Project Cost: $971,000 ( Estimate for 2022),  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Epoxy,  Deck Protection: Internally Sealed

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Structure Number: N04021BBVDOTNBI,  Location: 1.3 KM SE OF ST 9 (Lat: 42.302733,  Lng: -71.224986),  Route carried "on" structure: City street ,  Year Built: 2018,  Status: Open,  Structure Length: 12.62m (41.40ft),  Average Daily Traffic: 42,931 (year 2018),  Truck Traffic: 7%,  Design Load: HL 93,  Features Intersected: I 95 /ST128,  Facility Carried by Structure: HWY HIGHLAND AVE
Minimum Vertical Clearance: 4.93m (16.17ft),  Kilometerpoint: 0.000,  Lanes on structure: 6,  Lanes under structure: 12,  Owner: State Highway Agency,  Approaching Roadway Width: 28.0m (91.9ft),  Skew: 12 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 43.7m (143.4ft),  Curb or Sidewalk Widths: Left: 1.7m (5.6ft),  Right: 1.7m (5.6ft),  Curb-To-Curb Width: 28.0m (91.9ft),  Out-to-Out Width: 32.1m (105.3ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 32.4 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: 29.2 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: Superior to present desirable criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  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: N0402235WDOTNBI,  Location: .5 MI SE OF ST 9 (Lat: 42.310728,  Lng: -71.229492),  Route carried "on" structure: Interstate 95,  Year Built: 1953,  Year Reconstructed: 2018,  Status: Open,  Structure Length: 1.93m (6.33ft),  Average Daily Traffic: 79,657 (year 2016),  Truck Traffic: 6%,  Average Future Daily Traffic: 254,899 (year 2033),  Design Load: HL 93,  Features Intersected: HWY CENTRAL AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 5,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 24.1m (79.1ft),  Material/Design: Concrete,  Design/Construction: Frame,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 19.3m (63.3ft),  Curb-To-Curb Width: 24.1m (79.1ft),  Out-to-Out Width: 26.1m (85.6ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Good,  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: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  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: N0402235XDOTNBI,  Location: .5 MI SE OF ST 9 (Lat: 42.310614,  Lng: -71.229769),  Route carried "on" structure: Interstate 95,  Year Built: 1953,  Year Reconstructed: 2018,  Status: Open,  Structure Length: 1.93m (6.33ft),  Average Daily Traffic: 71,371 (year 2016),  Truck Traffic: 6%,  Average Future Daily Traffic: 254,899 (year 2033),  Design Load: HL 93,  Features Intersected: HWY CENTRAL AVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 5,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 24.1m (79.1ft),  Material/Design: Concrete,  Design/Construction: Frame,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 19.2m (63.0ft),  Curb-To-Curb Width: 24.1m (79.1ft),  Out-to-Out Width: 26.1m (85.6ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Inventory Rating: 85.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  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: N04024378DOT634,  Location: .3 MI NW OF CHESTNUT ST (Lat: 42.269658,  Lng: -71.242925),  Route carried "on" structure: City street ,  Year Built: 1916,  Year Reconstructed: 1987,  Status: Open,  Structure Length: 1.65m (5.41ft),  Average Daily Traffic: 5,172 (year 2018),  Truck Traffic: 5%,  Average Future Daily Traffic: 9,476 (year 2031),  Design Load: HS 20,  Features Intersected: RR BCRR,  Facility Carried by Structure: HWY HIGH ROCK ST
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.805,  Lanes on structure: 2,  Owner: State 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: 15.8m (51.8ft),  Curb or Sidewalk Widths: Left: 2.2m (7.2ft),  Right: 2.3m (7.5ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 15.5m (50.9ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Good,  Operating Rating: 62.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 35.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.70m (5.58ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Bridge Improvement Cost: $1,036,000,  Roadway Improvement Cost: $104,000,  Total Project Cost: $1,555,000 ( Estimate for 2022),  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Built-up,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: N04027BGTDOTNBI,  Location: 2.9 KM. SE OF ST. 9 (Lat: 42.295111,  Lng: -71.217972),  Route carried "on" structure: City street ,  Year Built: 2018,  Status: Open,  Structure Length: 6.04m (19.82ft),  Average Daily Traffic: 45,129 (year 2018),  Truck Traffic: 5%,  Design Load: HL 93,  Features Intersected: I 95 /ST128,  Facility Carried by Structure: HWY KENDRICK ST
Minimum Vertical Clearance: 5.02m (16.47ft),  Kilometerpoint: 56.148,  Lanes on structure: 5,  Lanes under structure: 9,  Owner: State Highway Agency,  Approaching Roadway Width: 23.1m (75.8ft),  Skew: 12 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 32.6m (107.0ft),  Curb or Sidewalk Widths: Left: 1.6m (5.2ft),  Right: 1.6m (5.2ft),  Curb-To-Curb Width: 23.2m (76.1ft),  Out-to-Out Width: 27.1m (88.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 42.1 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: Equal to present desirable criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  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: N040295W4DOTNBI,  Location: AT I 95 (Lat: 42.269575,  Lng: -71.200439),  Route carried "on" structure: City street ,  Year Built: 2015,  Status: Open,  Structure Length: 6.49m (21.29ft),  Average Daily Traffic: 17,974 (year 2018),  Truck Traffic: 3%,  Design Load: HS 25 or greater,  Features Intersected: I 95 /ST 128 NB & SB,  Facility Carried by Structure: HWY GRT PLN AVE
Minimum Vertical Clearance: 0.00m,  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 8,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 31.9m (104.7ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 0.0m,  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 15.1m (49.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Inventory Rating: 86.2 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,  Approach Roadway Alignment: Superior to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 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: N04037BEADOTNBI,  Location: NEEDHAM I-95&KENDRICK ST (Lat: 42.295572,  Lng: -71.217800),  Route carried "on" structure: Ramp Interstate 95,  Year Built: 2018,  Status: Open,  Structure Length: 12.27m (40.26ft),  Average Daily Traffic: 4,396 (year 2018),  Truck Traffic: 6%,  Design Load: HL 93,  Features Intersected: I 95 /ST128 RAMP K2
Minimum Vertical Clearance: 5.05m (16.57ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Lanes under structure: 1,  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 45.7m (149.9ft),  Curb-To-Curb Width: 6.7m (22.0ft),  Out-to-Out Width: 7.7m (25.3ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  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: Equal to present desirable criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Other,  Deck Protection: Epoxy Coated Reinforcing