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


  • National Bridge Inventory (NBI) Statistics
  • 16Number of bridges
  • 125ft / 37.7mTotal length
  • $50,272,000Total costs
  • 30,420Total average daily traffic
  • 1,492Total average daily truck traffic
  • 45,014Total future (year 2042) average daily traffic
  • National Bridge Inventory (NBI) Registered Bridges for Swanzey
  • No street view available for this location

New bridges in Swanzey, NH - historical statistics
  • New bridges - historical statistics
  • 4Before 1900
  • 21920-1929
  • 21930-1939
  • 21970-1979
  • 11990-1999
  • 22000-2009
  • 22010-2019
  • 12020-2022
Reconstructed bridges in Swanzey, NH - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 11960-1969
  • 11970-1979
  • 11980-1989
  • 31990-1999
  • 12000-2009
Average Bridge Daily Traffic in Swanzey, NH
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 6.7%Excellent
  • 33.3%Very good
  • 13.3%Good
  • 20.0%Satisfactory
  • 13.3%Fair
  • 6.7%Poor
  • 6.7%Imminent failure
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 6.7%Excellent
  • 33.3%Very good
  • 40.0%Good
  • 6.7%Satisfactory
  • 6.7%Poor
  • 6.7%Imminent failure
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 6.7%Excellent
  • 40.0%Very good
  • 33.3%Good
  • 6.7%Satisfactory
  • 6.7%Serious
  • 6.7%Imminent failure
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 33.3%Very good
  • 53.3%Good
  • 13.3%Satisfactory
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Structure Number: 25100800009,  Location: .68 MI NE WINCHESTER TL (Lat: 42.847336,  Lng: -72.340306),  Route carried "on" structure: State highway ,  Year Built: 1862,  Year Reconstructed: 2001,  Status: Posted for load,  Structure Length: 4.36m (14.30ft),  Average Daily Traffic: 637 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 942 (year 2042),  Design Load: HS 15,  Features Intersected: ASHUELOT RIVER,  Facility Carried by Structure: WESTPORT ROAD
Minimum Vertical Clearance: 4.11m (13.48ft),  Kilometerpoint: 0.192,  Lanes on structure: 1,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 5.2m (17.1ft),  Material/Design: Wood or Timber,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 37.5m (123.0ft),  Curb-To-Curb Width: 4.1m (13.5ft),  Out-to-Out Width: 5.2m (17.1ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 27.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 25.5 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,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below),  Length Of Structure Improvement: 4.36m (14.30ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  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: Wood or Timber
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Structure Number: 251008000124,  Location: 0.41MI RTE 10 (Lat: 42.871722,  Lng: -72.340975),  Route carried "on" structure: Other road ,  Year Built: 2005,  Status: Open,  Structure Length: 1.08m (3.54ft),  Average Daily Traffic: 142 (year 2020),  Average Future Daily Traffic: 210 (year 2042),  Design Load: HS 25 or greater,  Features Intersected: CALIFORNIA BROOK,  Facility Carried by Structure: WEST STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.742,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.4m (34.1ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 7.0m (23.0ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 84.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 50.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.08m (3.54ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 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: 251008200115,  Location: 0.10MI RTE 10 (Lat: 42.864811,  Lng: -72.337500),  Route carried "on" structure: Other road ,  Year Built: 2013,  Status: Open,  Structure Length: 1.37m (4.49ft),  Average Daily Traffic: 338 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 500 (year 2042),  Design Load: HL 93,  Features Intersected: CALIFORNIA BROOK,  Facility Carried by Structure: COBBLE HILL ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.850,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Frame,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 6.1m (20.0ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 7.2m (23.6ft),  Out-to-Out Width: 8.4m (27.6ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 73.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 44.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.37m (4.49ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 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 Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 251009300124,  Location: 340 FT FROM WINCHESTER S (Lat: 42.871903,  Lng: -72.327886),  Route carried "on" structure: City street ,  Year Built: 1832,  Year Reconstructed: 1993,  Status: Posted for load,  Structure Length: 4.63m (15.19ft),  Average Daily Traffic: 1,712 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 2,533 (year 2042),  Features Intersected: ASHUELOT RIVER,  Facility Carried by Structure: MAIN STREET
Minimum Vertical Clearance: 3.33m (10.93ft),  Kilometerpoint: 0.106,  Lanes on structure: 1,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Wood or Timber,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 19.5m (64.0ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 0.0m,  Curb-To-Curb Width: 3.8m (12.5ft),  Out-to-Out Width: 5.4m (17.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 4.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 2.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: High priority of replacement,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Length Of Structure Improvement: 4.63m (15.19ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  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
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Structure Number: 251009400119,  Location: 0.19 MI FR WINCHESTER ST (Lat: 42.868178,  Lng: -72.326911),  Route carried "on" structure: City street ,  Year Built: 1976,  Status: Open,  Structure Length: 5.97m (19.59ft),  Average Daily Traffic: 1,288 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 1,906 (year 2042),  Design Load: HS 20+Mod,  Features Intersected: ASHUELOT RIVER,  Facility Carried by Structure: DENMAN THOMPSON HW
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.224,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 2 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 29.0m (95.1ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 11.0m (36.1ft)

Condition: Deck: Fair,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 48.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 32.7 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 desirable criteria,  Length Of Structure Improvement: 5.97m (19.59ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 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: 251009800122,  Location: 50 FT FROM SOUTH GROVE S (Lat: 42.870078,  Lng: -72.322575),  Route carried "on" structure: Other road ,  Year Built: 1930,  Year Reconstructed: 1960,  Status: Closed,  Structure Length: 2.26m (7.41ft),  Average Daily Traffic: 1,712 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 2,533 (year 2042),  Features Intersected: NHRR(ABD),  Facility Carried by Structure: CHRISTIAN HILL RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.587,  Lanes on structure: 1,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 4.9m (16.1ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 7.3m (24.0ft),  Curb or Sidewalk Widths: Left: 1.3m (4.3ft),  Right: 0.0m,  Curb-To-Curb Width: 4.5m (14.8ft),  Out-to-Out Width: 6.3m (20.7ft)

Condition: Deck: Imminent failure,  Superstructure: Imminent failure,  Substructure: Imminent failure,  Approach Roadway Alignment: Equal to present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Length Of Structure Improvement: 2.26m (7.41ft),  Designated Inspection Frequency: Every 16 months,  Inspection Date: October 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: 251012000072,  Location: 0.12 MI FROM LAKE RD (Lat: 42.833542,  Lng: -72.300319),  Route carried "on" structure: Other road ,  Year Built: 2020,  Status: Open,  Structure Length: 0.61m (2.00ft),  Average Daily Traffic: 81 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 119 (year 2042),  Design Load: HL 93,  Features Intersected: PERRY BROOK,  Facility Carried by Structure: RABBIT HOLLOW ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.793,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Concrete continuous,  Design/Construction: Frame,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.1m (20.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 5.2m (17.1ft),  Out-to-Out Width: 6.5m (21.3ft)

Condition: Deck: Excellent,  Superstructure: Excellent,  Substructure: Excellent,  Channel: Very good,  Operating Rating: 55.2 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 42.5 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Superior to present desirable criteria,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 0.61m (2.00ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 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 Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Gravel,  Membrane: Preformed Fabric,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 251013500068,  Location: 0.83MI RTE 32 (Lat: 42.832017,  Lng: -72.287842),  Route carried "on" structure: Other road ,  Year Built: 2013,  Status: Open,  Structure Length: 1.00m (3.28ft),  Average Daily Traffic: 81 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 119 (year 2042),  Design Load: HL 93,  Features Intersected: PERRY BROOK,  Facility Carried by Structure: WARMAC ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.130,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 2 degrees,  Material/Design: Concrete,  Design/Construction: Frame,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.3m (30.5ft),  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: 11.6m (38.1ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 73.1 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 desirable criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Length Of Structure Improvement: 1.00m (3.28ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 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: Preformed Fabric,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 251013600143,  Location: 1.71MI E JCT NH 10 (Lat: 42.886200,  Lng: -72.286519),  Route carried "on" structure: State highway ,  Year Built: 1859,  Year Reconstructed: 1996,  Status: Posted for load,  Structure Length: 4.85m (15.91ft),  Average Daily Traffic: 3,113 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 4,607 (year 2042),  Features Intersected: ASHUELOT RIVER,  Facility Carried by Structure: SAWYERS CROSSING
Minimum Vertical Clearance: 3.43m (11.25ft),  Kilometerpoint: 3.372,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Wood or Timber,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 23.5m (77.1ft),  Curb-To-Curb Width: 5.0m (16.4ft),  Out-to-Out Width: 6.4m (21.0ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 9.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 6.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: High priority of replacement,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Meets minimum limits,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Length Of Structure Improvement: 4.85m (15.91ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  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: Wood or Timber
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Structure Number: 251014300087,  Location: 2.38MI N RICHMOND TL (Lat: 42.846003,  Lng: -72.278936),  Route carried "on" structure: State highway 32,  Year Built: 1929,  Year Reconstructed: 2013,  Status: Open,  Structure Length: 0.96m (3.15ft),  Average Daily Traffic: 2,686 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 3,975 (year 2042),  Design Load: HS 20,  Features Intersected: MARTIN BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 14.613,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.3m (24.0ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 10.8m (35.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Channel: Satisfactory,  Operating Rating: 59.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 35.3 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: Equal to present minimum criteria,  Length Of Structure Improvement: 0.96m (3.15ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 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: Monolithic Concrete,  Deck Protection: Other
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Structure Number: 251014600086,  Location: .12MI JCT NH 32 (Lat: 42.844442,  Lng: -72.276386),  Route carried "on" structure: State highway ,  Year Built: 1936,  Year Reconstructed: 1983,  Status: Open,  Structure Length: 1.65m (5.41ft),  Average Daily Traffic: 986 (year 2020),  Truck Traffic: 10%,  Average Future Daily Traffic: 1,459 (year 2042),  Design Load: H 10,  Features Intersected: S BR ASHUELOT RIVER,  Facility Carried by Structure: SOUTH ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.217,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 15.2m (49.9ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.3m (27.2ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 24.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 14.3 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 desirable criteria,  Length Of Structure Improvement: 1.65m (5.41ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 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: 251014600129,  Location: 2.79MI. S. KEENE TL (Lat: 42.876269,  Lng: -72.277228),  Route carried "on" structure: State highway 32,  Year Built: 2002,  Status: Open,  Structure Length: 3.94m (12.93ft),  Average Daily Traffic: 2,664 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 3,942 (year 2042),  Design Load: HS 25 or greater,  Features Intersected: S BRANCH ASHUELOT RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 18.293,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.6m (31.5ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 37.0m (121.4ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 9.5m (31.2ft),  Out-to-Out Width: 12.0m (39.4ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 72.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 43.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  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: 3.94m (12.93ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 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: Monolithic Concrete,  Deck Protection: Other Coated Reinforcing
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Structure Number: 2510148001,  Location: 0.20 MI. RTE 32 (Lat: 42.854664,  Lng: -72.274422),  Route carried "on" structure: Other road ,  Year Built: 1869,  Year Reconstructed: 1997,  Status: Posted for load,  Structure Length: 2.10m (6.89ft),  Average Daily Traffic: 450 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 666 (year 2042),  Features Intersected: SOUTH BROOK,  Facility Carried by Structure: CARLTON ROAD
Minimum Vertical Clearance: 3.20m (10.50ft),  Kilometerpoint: 0.320,  Lanes on structure: 1,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Wood or Timber,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 18.3m (60.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 3.8m (12.5ft),  Out-to-Out Width: 5.2m (17.1ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 7.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 5.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: High priority of replacement,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Length Of Structure Improvement: 2.10m (6.89ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  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: Wood or Timber
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Structure Number: 251014900072,  Location: 1.48 MI. N. RICHMOND TL (Lat: 42.835775,  Lng: -72.272792),  Route carried "on" structure: State highway 32,  Year Built: 1929,  Status: Open,  Structure Length: 0.82m (2.69ft),  Average Daily Traffic: 2,686 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 3,975 (year 2042),  Design Load: H 15,  Features Intersected: MARTIN BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 13.211,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.6m (24.9ft),  Curb-To-Curb Width: 6.6m (21.7ft),  Out-to-Out Width: 7.2m (23.6ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Serious,  Channel: Good,  Operating Rating: 50.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 30.0 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: Better than present minimum criteria,  Approach Roadway Alignment: Meets minimum limits,  Length Of Structure Improvement: 0.82m (2.69ft),  Designated Inspection Frequency: Every 8 months,  Inspection Date: November 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: 251016600171,  Location: 0.4 MI N TO KEENE T.L. (Lat: 42.906469,  Lng: -72.257794),  Route carried "on" structure: State highway 12,  Year Built: 1970,  Status: Open,  Structure Length: 0.82m (2.69ft),  Average Daily Traffic: 10,992 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 16,268 (year 2042),  Design Load: HS 20,  Features Intersected: TROY BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 26.588,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.4m (11.2ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 0.0m

Condition: Channel: Good,  Culverts: Fair,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 89.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.82m (2.69ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 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
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Structure Number: 251016700094,  Location: 2.41MI. RTE32 (Lat: 42.850961,  Lng: -72.255567),  Route carried "on" structure: Other road ,  Year Built: 1999,  Status: Open,  Structure Length: 1.31m (4.30ft),  Average Daily Traffic: 852 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 1,260 (year 2042),  Design Load: HS 25 or greater,  Features Intersected: S BRANCH ASHUELOT RIVER,  Facility Carried by Structure: OLD RICHMOND ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.910,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  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: 0.5m (1.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 9.3m (30.5ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Good,  Operating Rating: 88.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 52.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Meets minimum limits,  Length Of Structure Improvement: 1.31m (4.30ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 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,  Deck Protection: Epoxy Coated Reinforcing
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