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

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Structure Number: 179006400056,  Location: 0.4 MI FR BUTTERFIELD RD (Lat: 42.942189,  Lng: -71.728414),  Route carried "on" structure: Other road ,  Year Built: 2010,  Status: Open,  Structure Length: 1.86m (6.10ft),  Average Daily Traffic: 81 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 119 (year 2042),  Design Load: HS 25 or greater,  Features Intersected: S BR PISCATAQUOG RIVER,  Facility Carried by Structure: LYNDEBOROUGH ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.477,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 16.2m (53.1ft),  Curb-To-Curb Width: 7.0m (23.0ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Channel: Good,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 55.5 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: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 1.86m (6.10ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Bridge Improvement Cost: $2,718,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $3,142,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 179008400077,  Location: 0.8 MI FR COCHORAN HILL (Lat: 42.957472,  Lng: -71.708278),  Route carried "on" structure: Other road ,  Year Built: 1940,  Year Reconstructed: 2000,  Status: Open,  Structure Length: 1.95m (6.40ft),  Average Daily Traffic: 369 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 546 (year 2042),  Design Load: HS 25 or greater,  Features Intersected: S BR PISCATAQUOG RIVER,  Facility Carried by Structure: LYNDEBOROUGH ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.070,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 15.5m (50.9ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.9m (25.9ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Channel: Good,  Operating Rating: 28.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 26.6 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 1.95m (6.40ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Bridge Improvement Cost: $2,718,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $3,142,000 ( Estimate for 2022),  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric

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Structure Number: 17900870015,  Location: 1.0 MI FR WEARE TL (Lat: 43.007900,  Lng: -71.708469),  Route carried "on" structure: Other road ,  Year Built: 1991,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 81 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 119 (year 2042),  Features Intersected: MID BR PISCATAQUOG RIVER,  Facility Carried by Structure: TUCKER MILL ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.930,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.7m (12.1ft)

Condition: Channel: Poor,  Culverts: Fair,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 58.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 0.79m (2.59ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Bridge Improvement Cost: $2,718,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $3,142,000 ( Estimate for 2022)

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Structure Number: 179009100155,  Location: 0.8 MI FR SANDERS HILL R (Lat: 43.012294,  Lng: -71.704400),  Route carried "on" structure: City street ,  Year Built: 2004,  Status: Closed,  Structure Length: 0.67m (2.20ft),  Average Daily Traffic: 81 (year 2020),  Average Future Daily Traffic: 119 (year 2042),  Design Load: HS 25 or greater,  Features Intersected: MID BR PISCATAQUOG RIVER,  Facility Carried by Structure: DOUGHERTY LANE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.236,  Lanes on structure: 1,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Concrete,  Design/Construction: Frame,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.1m (20.0ft),  Curb-To-Curb Width: 5.2m (17.1ft),  Out-to-Out Width: 6.1m (20.0ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Imminent failure,  Channel: Very good,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Better than present minimum 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: 0.67m (2.20ft),  Designated Inspection Frequency: Every 16 months,  Inspection Date: July 2021,  Bridge Improvement Cost: $2,718,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $3,142,000 ( Estimate for 2022),  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Gravel,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 179009600094,  Location: .1 MI FROM JCT RT 136 (Lat: 42.969681,  Lng: -71.697550),  Route carried "on" structure: State highway 13,  Year Built: 1937,  Year Reconstructed: 1975,  Status: Open,  Structure Length: 1.92m (6.30ft),  Average Daily Traffic: 3,265 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 4,832 (year 2042),  Design Load: HS 15,  Features Intersected: S BR PISCATAQUOG RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 32.308,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.6m (24.9ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 17.7m (58.1ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 11.0m (36.1ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Fair,  Channel: Good,  Operating Rating: 33.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 24.5 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 desirable criteria,  Length Of Structure Improvement: 1.92m (6.30ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Bridge Improvement Cost: $2,718,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $3,142,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Other

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Structure Number: 179010300103,  Location: 0.8 MI S OF JCT RTE 136 (Lat: 42.976211,  Lng: -71.692150),  Route carried "on" structure: State highway 13,  Year Built: 1947,  Year Reconstructed: 2016,  Status: Open,  Structure Length: 1.86m (6.10ft),  Average Daily Traffic: 4,380 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 6,482 (year 2042),  Design Load: H 20,  Features Intersected: S BR PISCATAQUOG RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 33.188,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 8.2m (26.9ft),  Skew: 2 degrees,  Material/Design: Concrete,  Design/Construction: Frame,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 16.8m (55.1ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 1.4m (4.6ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 39.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 23.6 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 minimum criteria,  Length Of Structure Improvement: 1.86m (6.10ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Bridge Improvement Cost: $2,718,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $3,142,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 179010400107,  Location: 3.8 MI N OF VERNON TL (Lat: 42.977833,  Lng: -71.690728),  Route carried "on" structure: Other road ,  Year Built: 1993,  Status: Open,  Structure Length: 2.04m (6.69ft),  Average Daily Traffic: 95 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 140 (year 2042),  Design Load: HS 25 or greater,  Features Intersected: S BR PISCATAQUOG RIVER,  Facility Carried by Structure: DEPOT ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.021,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 18.9m (62.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 62.4 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 41.5 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Meets minimum limits,  Length Of Structure Improvement: 2.04m (6.69ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Bridge Improvement Cost: $2,718,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $3,142,000 ( Estimate for 2022),  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 179010500165,  Location: 0.2 MI S OF WEARE TL (Lat: 43.019531,  Lng: -71.690267),  Route carried "on" structure: State highway 77,  Year Built: 1949,  Status: Open,  Structure Length: 1.22m (4.00ft),  Average Daily Traffic: 2,508 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 3,711 (year 2042),  Design Load: H 15,  Features Intersected: MID BR PISCATAQUOG RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.135,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Frame,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.7m (35.1ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 35.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 21.4 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: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.22m (4.00ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Bridge Improvement Cost: $2,718,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $3,142,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 179011100111,  Location: 0.07 MI FR RIVER RD (Lat: 42.982294,  Lng: -71.682350),  Route carried "on" structure: Other road ,  Year Built: 1920,  Year Reconstructed: 2015,  Status: Open,  Structure Length: 1.58m (5.18ft),  Average Daily Traffic: 81 (year 2020),  Average Future Daily Traffic: 119 (year 2042),  Design Load: HL 93,  Features Intersected: S BR PISCATAQUOG RIVER,  Facility Carried by Structure: HILLDALE LANE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.124,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 4.6m (15.1ft),  Material/Design: Concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 15.8m (51.8ft),  Curb-To-Curb Width: 4.4m (14.4ft),  Out-to-Out Width: 4.6m (15.1ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Fair,  Channel: Good,  Operating Rating: 57.8 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 44.5 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 1.58m (5.18ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Bridge Improvement Cost: $2,718,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $3,142,000 ( Estimate for 2022),  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 179013100147,  Location: 65 FT FR GREGG MILL ROAD (Lat: 43.005722,  Lng: -71.664150),  Route carried "on" structure: Other road ,  Year Built: 2015,  Status: Open,  Structure Length: 2.07m (6.79ft),  Average Daily Traffic: 165 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 244 (year 2042),  Design Load: HL 93,  Features Intersected: MID BR PISCATAQUOG RIVER,  Facility Carried by Structure: RIVERDALE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.034,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 19.5m (64.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 7.0m (23.0ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 78.0 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 60.1 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present desirable 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: 2.07m (6.79ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Bridge Improvement Cost: $2,718,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $3,142,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 179013200138,  Location: 164 FT FR RIVER ROAD (Lat: 43.001344,  Lng: -71.662136),  Route carried "on" structure: Other road ,  Year Built: 1938,  Status: Open,  Structure Length: 1.71m (5.61ft),  Average Daily Traffic: 605 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 895 (year 2042),  Design Load: H 10,  Features Intersected: S BR PISCATAQUOG RIVER,  Facility Carried by Structure: GREGG MILL ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.959,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 15.8m (51.8ft),  Curb-To-Curb Width: 5.5m (18.0ft),  Out-to-Out Width: 6.4m (21.0ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 39.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 27.7 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 1.71m (5.61ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Bridge Improvement Cost: $2,718,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $3,142,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 179015500156,  Location: 177 FT FR RIVER ROAD (Lat: 43.015125,  Lng: -71.641339),  Route carried "on" structure: Other road ,  Year Built: 1937,  Year Reconstructed: 2003,  Status: Open,  Structure Length: 3.47m (11.38ft),  Average Daily Traffic: 1,310 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 1,938 (year 2042),  Design Load: HS 25 or greater,  Features Intersected: S BR PISCATAQUOG RIVER,  Facility Carried by Structure: PARKER ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.048,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 14.8m (48.6ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Satisfactory,  Channel: Fair,  Operating Rating: 70.2 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 45.7 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  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: 3.47m (11.38ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: July 2021,  Underwater Inspection Date: August 2017,  Bridge Improvement Cost: $2,718,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $3,142,000 ( Estimate for 2022),  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric

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Structure Number: 179016200169,  Location: GOFFSTOWN TL (Lat: 43.023697,  Lng: -71.632703),  Route carried "on" structure: State highway 114,  Year Built: 1972,  Status: Open,  Structure Length: 2.56m (8.40ft),  Average Daily Traffic: 7,825 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 11,581 (year 2042),  Design Load: HS 20,  Features Intersected: PISCATAQUOG RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 15.191,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 13.7m (44.9ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 24.4m (80.1ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 14.3m (46.9ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 51.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 31.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 2.56m (8.40ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Bridge Improvement Cost: $2,718,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $3,142,000 ( Estimate for 2022),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Other