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


  • National Bridge Inventory (NBI) Statistics
  • 18Number of bridges
  • 217ft / 66.0mTotal length
  • $47,130,000Total costs
  • 91,106Total average daily traffic
  • 6,589Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Ashland
  • No street view available for this location

New bridges in Ashland, NH - historical statistics
  • New bridges - historical statistics
  • 11900-1909
  • 21930-1939
  • 21940-1949
  • 11950-1959
  • 101960-1969
  • 11980-1989
  • 11990-1999
Reconstructed bridges in Ashland, NH - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 41980-1989
  • 51990-1999
  • 32000-2009
  • 12010-2019
Average Bridge Daily Traffic in Ashland, NH
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 6.7%Excellent
  • 20.0%Very good
  • 53.3%Good
  • 6.7%Satisfactory
  • 13.3%Fair
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 6.7%Excellent
  • 33.3%Very good
  • 40.0%Good
  • 20.0%Satisfactory
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 6.7%Very good
  • 60.0%Good
  • 26.7%Satisfactory
  • 6.7%Fair
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 10.0%Very good
  • 30.0%Good
  • 60.0%Satisfactory
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Structure Number: 11006600127,  Location: .3MI FROM HOLDERNESS (Lat: 43.743606,  Lng: -71.662250),  Route carried "on" structure: Other road ,  Year Built: 1963,  Year Reconstructed: 1993,  Status: Open,  Structure Length: 8.75m (28.71ft),  Average Daily Traffic: 691 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 1,022 (year 2042),  Design Load: HS 20+Mod,  Features Intersected: I-93,  Facility Carried by Structure: NORTH ASHLAND ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.278,  Lanes on structure: 2,  Lanes under structure: 4,  Owner: State Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  Skew: 3 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 5,  Length of Maximum Span: 19.8m (65.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.2m (33.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 74.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 44.5 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,  Length Of Structure Improvement: 8.75m (28.71ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 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: 1100760008,  Location: BRIDGEWATER TL (Lat: 43.708964,  Lng: -71.654231),  Route carried "on" structure: US 3,  Year Built: 1937,  Year Reconstructed: 1987,  Status: Open,  Structure Length: 24.38m (79.99ft),  Average Daily Traffic: 1,666 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 2,465 (year 2042),  Design Load: H 15,  Features Intersected: PEMIGEWASSET RIVER,NHRR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 163.276,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Steel,  Design/Construction: Truss - Deck,  Number Of Spans In Main Unit: 2,  Number Of Approach Spans: 7,  Length of Maximum Span: 75.9m (249.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 8.8m (28.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 34.9 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 26.9 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Underclear: Somewhat better than minimum adequacy,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 24.38m (79.99ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: April 2020,  Critical Feature Inspection Date: April 2020,  Bridge Improvement Cost: $2,718,000,  Roadway Improvement Cost: $200,000,  Total Project Cost: $3,142,000 ( Estimate for 2022),  Deck Structure Type: Closed Grating,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Other
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Structure Number: 11008500063,  Location: 0.8 MI NEW HAMPTON T/L (Lat: 43.697778,  Lng: -71.645981),  Route carried "on" structure: Interstate 93,  Year Built: 1963,  Year Reconstructed: 1991,  Status: Open,  Structure Length: 2.13m (6.99ft),  Average Daily Traffic: 9,427 (year 2020),  Truck Traffic: 9%,  Average Future Daily Traffic: 13,951 (year 2042),  Design Load: HS 20+Mod,  Features Intersected: US 3,NH 25
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 90.968,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 16.5m (54.1ft),  Skew: 1 degrees,  Material/Design: Steel,  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: 0.2m (0.7ft),  Curb-To-Curb Width: 13.6m (44.6ft),  Out-to-Out Width: 14.6m (47.9ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 78.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 47.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 2.13m (6.99ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 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: Other
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Structure Number: 11008600063,  Location: 0.8 MI FROM NEW HAMPTON T (Lat: 43.697894,  Lng: -71.645569),  Route carried "on" structure: Interstate 93,  Year Built: 1963,  Year Reconstructed: 1991,  Status: Open,  Structure Length: 2.13m (6.99ft),  Average Daily Traffic: 9,514 (year 2020),  Truck Traffic: 9%,  Average Future Daily Traffic: 14,080 (year 2042),  Design Load: HS 20+Mod,  Features Intersected: US 3,NH 25
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 121.008,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 19.8m (65.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 12.3m (40.4ft),  Out-to-Out Width: 13.4m (44.0ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: 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: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 2.13m (6.99ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 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: Other,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 1100880005,  Location: .08 MI NEW HAMPTON T.L. (Lat: 43.686567,  Lng: -71.642619),  Route carried "on" structure: Interstate 93,  Year Built: 1963,  Year Reconstructed: 1990,  Status: Open,  Structure Length: 5.46m (17.91ft),  Average Daily Traffic: 9,522 (year 2020),  Truck Traffic: 9%,  Average Future Daily Traffic: 14,092 (year 2042),  Design Load: HS 20+Mod,  Features Intersected: COLLINS ST,SQUAM RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 92.281,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 26.2m (86.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 12.3m (40.4ft),  Out-to-Out Width: 13.4m (44.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 74.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 44.5 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,  Underclear: High priority of replacement,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 5.46m (17.91ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 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: 11008800058,  Location: 0.6MI FR NEW HAMPTON T.L. (Lat: 43.694528,  Lng: -71.643831),  Route carried "on" structure: Interstate 93,  Year Built: 1963,  Year Reconstructed: 1990,  Status: Open,  Structure Length: 4.24m (13.91ft),  Average Daily Traffic: 9,522 (year 2020),  Average Future Daily Traffic: 14,092 (year 2042),  Design Load: HS 20+Mod,  Features Intersected: NHRR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 91.375,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 4 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 15.5m (50.9ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 12.3m (40.4ft),  Out-to-Out Width: 13.4m (44.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 73.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 43.7 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,  Underclear: High priority of replacement,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 4.24m (13.91ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 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: Other
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Structure Number: 1100890005,  Location: .07 MI NEW HAMPTON T.L. (Lat: 43.686572,  Lng: -71.642125),  Route carried "on" structure: Interstate 93,  Year Built: 1963,  Year Reconstructed: 1990,  Status: Open,  Structure Length: 5.46m (17.91ft),  Average Daily Traffic: 9,519 (year 2020),  Truck Traffic: 9%,  Average Future Daily Traffic: 14,088 (year 2042),  Design Load: HS 20+Mod,  Features Intersected: COLLINS ST,SQUAM RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 119.689,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 26.2m (86.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 12.3m (40.4ft),  Out-to-Out Width: 13.4m (44.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 74.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 44.5 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,  Underclear: Meets minimum limits,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 5.46m (17.91ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 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: 11008900052,  Location: 0.4 MI FR NH RTE 132 (Lat: 43.688097,  Lng: -71.640758),  Route carried "on" structure: Other road ,  Year Built: 1983,  Year Reconstructed: 2012,  Status: Open,  Structure Length: 1.72m (5.64ft),  Average Daily Traffic: 408 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 603 (year 2042),  Design Load: HS 25 or greater,  Features Intersected: SQUAM RIVER,  Facility Carried by Structure: COLLINS STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.586,  Lanes on structure: 1,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 5.4m (17.7ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 16.7m (54.8ft),  Curb-To-Curb Width: 4.4m (14.4ft),  Out-to-Out Width: 4.9m (16.1ft)

Condition: Deck: Excellent,  Superstructure: Excellent,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 87.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 52.3 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: Better than present minimum criteria,  Approach Roadway Alignment: Meets minimum limits,  Length Of Structure Improvement: 1.72m (5.64ft),  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
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Structure Number: 11008900057,  Location: 0.6 MI FROM NEW HAMPTON T (Lat: 43.694356,  Lng: -71.643258),  Route carried "on" structure: Interstate 93,  Year Built: 1963,  Year Reconstructed: 1990,  Status: Open,  Structure Length: 4.24m (13.91ft),  Average Daily Traffic: 9,519 (year 2020),  Truck Traffic: 9%,  Average Future Daily Traffic: 14,088 (year 2042),  Design Load: HS 20+Mod,  Features Intersected: NHRR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 120.570,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 3 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 15.5m (50.9ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 12.3m (40.4ft),  Out-to-Out Width: 13.4m (44.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 73.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 43.7 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,  Underclear: High priority of replacement,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 4.24m (13.91ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 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: Other
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Structure Number: 11009500057,  Location: 0.2 MI FR NH RTE 25 (Lat: 43.692386,  Lng: -71.634456),  Route carried "on" structure: Other road ,  Year Built: 1941,  Status: Open,  Structure Length: 1.04m (3.41ft),  Average Daily Traffic: 901 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 1,333 (year 2042),  Design Load: H 15,  Features Intersected: SQUAM RIVER,  Facility Carried by Structure: WINTER STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.259,  Lanes on structure: 2,  Owner: City or Municipal 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: 8.8m (28.9ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 20.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 13.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 1.04m (3.41ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: September 2020,  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: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 11009900058,  Location: 0.9 MI N NEW HAMPTON TL (Lat: 43.694589,  Lng: -71.629792),  Route carried "on" structure: State highway 3B,  Year Built: 1905,  Year Reconstructed: 1995,  Status: Open,  Structure Length: 0.85m (2.79ft),  Average Daily Traffic: 4,255 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 6,297 (year 2042),  Design Load: HS 25 or greater,  Features Intersected: SQUAM RIVER,  Facility Carried by Structure: NH132
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 64.412,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.3m (24.0ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 12.9m (42.3ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 98.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 59.0 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: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 0.85m (2.79ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 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: 11010100073,  Location: 100 FT FR NH RTE 25 (Lat: 43.704222,  Lng: -71.629861),  Route carried "on" structure: Other road ,  Year Built: 1941,  Year Reconstructed: 2011,  Status: Open,  Structure Length: 0.86m (2.82ft),  Average Daily Traffic: 81 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 119 (year 2042),  Design Load: HL 93,  Features Intersected: SQUAM RIVER,  Facility Carried by Structure: RIVER STREET
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.039,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 2 degrees,  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.2m (20.3ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 68.6 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 49.0 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.86m (2.82ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: September 2020,  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: 11010100112,  Location: 200' OFF OWL BK RD (Lat: 43.731158,  Lng: -71.628867),  Route carried "on" structure: Other road ,  Year Built: 1930,  Year Reconstructed: 2014,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 81 (year 2020),  Average Future Daily Traffic: 119 (year 2042),  Design Load: HS 25 or greater,  Features Intersected: OWL BROOK,  Facility Carried by Structure: MOO CORNERS RD
Minimum Vertical Clearance: 30.17m (98.98ft),  Kilometerpoint: 0.055,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 4.6m (15.1ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.1m (23.3ft),  Curb-To-Curb Width: 5.1m (16.7ft),  Out-to-Out Width: 6.2m (20.3ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 56.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 42.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Length Of Structure Improvement: 0.79m (2.59ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 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: 11010700094,  Location: 0.8 MI ASHLAND-HOLDERNESS (Lat: 43.718511,  Lng: -71.622900),  Route carried "on" structure: US 3,  Year Built: 1958,  Year Reconstructed: 2016,  Status: Open,  Structure Length: 1.95m (6.40ft),  Average Daily Traffic: 3,523 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 5,214 (year 2042),  Design Load: HL 93,  Features Intersected: OWL BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 157.595,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Tee Beam,  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: 12.2m (40.0ft),  Out-to-Out Width: 13.3m (43.6ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 46.7 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 36.1 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.95m (6.40ft),  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: 11011300093,  Location: 1.4 MI FR NH RTE 25 (Lat: 43.718808,  Lng: -71.618942),  Route carried "on" structure: Other road ,  Year Built: 1990,  Status: Posted for load,  Structure Length: 1.95m (6.40ft),  Average Daily Traffic: 577 (year 2020),  Truck Traffic: 4%,  Average Future Daily Traffic: 853 (year 2042),  Features Intersected: SQUAM RIVER,  Facility Carried by Structure: RIVER STREET
Minimum Vertical Clearance: 4.27m (14.01ft),  Kilometerpoint: 2.242,  Lanes on structure: 1,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 4.9m (16.1ft),  Material/Design: Wood or Timber,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.2m (40.0ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 4.1m (13.5ft),  Out-to-Out Width: 5.5m (18.0ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 16.3 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 10.0 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: High priority of replacement,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Superior to present desirable 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: 1.95m (6.40ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Inspection Date: October 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
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Structure Number: 11006600127,  Location: .3MI FROM HOLDERNESS (Lat: 43.743606,  Lng: -71.662250),  Route carried "under" structure: Interstate 93,  Year Built: 1963,  Structure Length: 0. m,  Average Daily Traffic: 17,000 (year 2011),  Truck Traffic: 9%,  Features Intersected: I-93,  Facility Carried by Structure: NORTH ASHLAND ROAD
Minimum Vertical Clearance: 5.03m (16.50ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 19.8m (65.0ft)

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Structure Number: 11008500063,  Location: 0.8 MI NEW HAMPTON T/L (Lat: 43.697778,  Lng: -71.645981),  Route carried "under" structure: US 3,  Year Built: 1963,  Structure Length: 0. m,  Average Daily Traffic: 2,700 (year 2012),  Truck Traffic: 4%,  Features Intersected: US 3,NH 25
Minimum Vertical Clearance: 5.05m (16.57ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 18.9m (62.0ft)

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Structure Number: 11008600063,  Location: 0.8 MI FROM NEW HAMPTON T (Lat: 43.697894,  Lng: -71.645569),  Route carried "under" structure: US 3,  Year Built: 1963,  Structure Length: 0. m,  Average Daily Traffic: 2,200 (year 1992),  Truck Traffic: 9%,  Features Intersected: US 3,NH 25
Minimum Vertical Clearance: 5.00m (16.40ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 19.8m (65.0ft)

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