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

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National Bridge Inventory (NBI) Statistics
Number of bridges: 12
Total length: 24 meters (79ft)
Total costs: $18,000,000
Total average daily traffic: 9,750
Total average daily truck traffic: 535
Total future (year 2026) average daily traffic: 14,431
National Bridge Inventory (NBI) Registered Bridges for Piermont

New bridges - Historical Statistics

  • 1920-1929: 1
  • 1930-1939: 1
  • 1940-1949: 2
  • 1950-1959: 2
  • 1960-1969: 2
  • 1970-1979: 1
  • 1980-1989: 0
  • 1990-1999: 2
  • 2000-2009: 1

Reconstructed bridges - Historical Statistics

  • 1960-1969: 1
  • 1970-1979: 1
  • 1980-1989: 2
  • 1990-1999: 1

Bridge Condition - Deck

Bridge Condition - Superstructure

Bridge Condition - Substructure

Bridge Condition - Channel

Bridge Condition - Culverts

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Structure Number: 209003200103,  Location: VERMONT STATE LINE (Lat: 43.977961,  Lng: -72.111997),  Route carried "on" structure: State highway 25,  Year Built: 1929,  Year Reconstructed: 1993,  Status: Open,  Structure Length: 10.82m (35.50ft),  Average Daily Traffic: 2,700 (year 2004),  Truck Traffic: 4%,  Average Future Daily Traffic: 3,996 (year 2026),  Design Load: H 15,  Features Intersected: CONNECTICUT RIVER
Minimum Vertical Clearance: 4.80m (15.75ft),  Kilometerpoint: 0.032,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  Material/Design: Steel,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 100.3m (329.1ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 6.3m (20.7ft),  Out-to-Out Width: 6.6m (21.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 60.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 36.3 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: Equal to present desirable criteria,  Approach Roadway Alignment: High priority of corrective action,  Length Of Structure Improvement: 10.82m (35.50ft),  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 60 months,  Other Special Inspection Frequency: Every 24 months,  Inspection Date: June 2008,  Critical Feature Inspection Date: June 2008,  Underwater Inspection Date: September 2007,  Other Special Inspection Date: June 2008,  Bridge Improvement Cost: $1,000,000,  Roadway Improvement Cost: $100,000,  Total Project Cost: $1,500,000 ( Estimate for 2008),  Deck Structure Type: Closed Grating,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete
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Structure Number: 209005600078,  Location: 0.5 MI FROM ORFORD TL (Lat: 43.960258,  Lng: -72.087944),  Route carried "on" structure: State highway 10,  Year Built: 2000,  Status: Open,  Structure Length: 5.27m (17.29ft),  Average Daily Traffic: 1,700 (year 2004),  Truck Traffic: 2%,  Average Future Daily Traffic: 2,516 (year 2026),  Design Load: HS 25,  Features Intersected: BEAN BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.917,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 51.8m (169.9ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 9.5m (31.2ft),  Out-to-Out Width: 10.7m (35.1ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Good,  Operating Rating: 50.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 40.2 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: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 5.27m (17.29ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2007,  Bridge Improvement Cost: $1,000,000,  Roadway Improvement Cost: $100,000,  Total Project Cost: $1,500,000 ( Estimate for 2008),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 209005900161,  Location: 650 FT FR RIVER RD NO 50 (Lat: 44.017494,  Lng: -72.082789),  Route carried "on" structure: Other road ,  Year Built: 1974,  Year Reconstructed: 1995,  Status: Open,  Structure Length: 0.37m (1.21ft),  Average Daily Traffic: 60 (year 1987),  Truck Traffic: 4%,  Average Future Daily Traffic: 89 (year 2026),  Features Intersected: BROOK,  Facility Carried by Structure: SWAINS MEADOW ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.193,  Lanes on structure: 1,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 3.0m (9.8ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 3.0m (9.8ft),  Curb-To-Curb Width: 4.2m (13.8ft),  Out-to-Out Width: 4.7m (15.4ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Channel: Fair,  Operating Rating: 48.1 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: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 0.37m (1.21ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2007,  Bridge Improvement Cost: $1,000,000,  Roadway Improvement Cost: $100,000,  Total Project Cost: $1,500,000 ( Estimate for 2008),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 209006000073,  Location: 0.27 MI. RTE.10 (Lat: 43.957544,  Lng: -72.085903),  Route carried "on" structure: Other road ,  Year Built: 1960,  Status: Closed,  Structure Length: 0.88m (2.89ft),  Average Daily Traffic: 160 (year 1987),  Truck Traffic: 4%,  Average Future Daily Traffic: 237 (year 2026),  Features Intersected: BEAN BROOK,  Facility Carried by Structure: BEAN BROOK ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.435,  Lanes on structure: 1,  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: 6.7m (22.0ft),  Curb-To-Curb Width: 3.4m (11.2ft),  Out-to-Out Width: 4.9m (16.1ft)

Condition: Deck: Failed,  Superstructure: Failed,  Substructure: Failed,  Channel: Good,  Waterway Adequacy: Equal 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: 0.88m (2.89ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2008,  Bridge Improvement Cost: $1,000,000,  Roadway Improvement Cost: $100,000,  Total Project Cost: $1,500,000 ( Estimate for 2008),  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 209006600159,  Location: .72 MI. SW JCT. 10 AND 25 (Lat: 44.015744,  Lng: -72.080842),  Route carried "on" structure: State highway ,  Year Built: 1951,  Year Reconstructed: 1987,  Status: Open,  Structure Length: 0.76m (2.49ft),  Average Daily Traffic: 1,100 (year 2004),  Truck Traffic: 4%,  Average Future Daily Traffic: 1,628 (year 2026),  Design Load: H 15,  Features Intersected: BROOK,  Facility Carried by Structure: RIVER ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.198,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.7m (22.0ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 10.9m (35.8ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 29.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 18.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.76m (2.49ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2007,  Bridge Improvement Cost: $1,000,000,  Roadway Improvement Cost: $100,000,  Total Project Cost: $1,500,000 ( Estimate for 2008),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 209006700093,  Location: 1.4 MI FROM ORFORD T.L. (Lat: 43.969611,  Lng: -72.079567),  Route carried "on" structure: State highway 10,  Year Built: 1952,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 1,500 (year 2004),  Truck Traffic: 7%,  Average Future Daily Traffic: 2,220 (year 2026),  Design Load: H 20,  Features Intersected: EASTMAN BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.269,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.1m (29.9ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 0.0m

Condition: Channel: Good,  Culverts: Satisfactory,  Operating Rating: 47.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 33.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.91m (2.99ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2007,  Bridge Improvement Cost: $1,000,000,  Roadway Improvement Cost: $100,000,  Total Project Cost: $1,500,000 ( Estimate for 2008)
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Structure Number: 209008400095,  Location: 0.02 MI FR NH RTE 25C (Lat: 43.970692,  Lng: -72.063683),  Route carried "on" structure: Other road ,  Year Built: 1999,  Status: Open,  Structure Length: 1.28m (4.20ft),  Average Daily Traffic: 10 (year 1989),  Average Future Daily Traffic: 15 (year 2026),  Features Intersected: EASTMAN BROOK,  Facility Carried by Structure: TOWN ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.016,  Lanes on structure: 1,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 3.0m (9.8ft),  Material/Design: Concrete,  Design/Construction: Arch - Deck,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.8m (42.0ft),  Curb-To-Curb Width: 3.1m (10.2ft),  Out-to-Out Width: 4.0m (13.1ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Channel: Good,  Operating Rating: 42.2 metric tons,  Inventory Rating: 25.2 metric tons,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: High priority of corrective action,  Length Of Structure Improvement: 1.28m (4.20ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2007,  Bridge Improvement Cost: $1,000,000,  Roadway Improvement Cost: $100,000,  Total Project Cost: $1,500,000 ( Estimate for 2008)
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Structure Number: 209009200103,  Location: 50FT. RTE.25C (Lat: 43.978511,  Lng: -72.055678),  Route carried "on" structure: Other road ,  Year Built: 1945,  Status: Posted for load,  Structure Length: 0.94m (3.08ft),  Average Daily Traffic: 160 (year 1987),  Truck Traffic: 4%,  Average Future Daily Traffic: 237 (year 2026),  Features Intersected: EASTMAN BROOK,  Facility Carried by Structure: BARTON ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.016,  Lanes on structure: 1,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 4.9m (16.1ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.5m (27.9ft),  Curb-To-Curb Width: 3.1m (10.2ft),  Out-to-Out Width: 4.9m (16.1ft)

Condition: Deck: Satisfactory,  Superstructure: Poor,  Substructure: Poor,  Channel: Fair,  Operating Rating: 7.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 4.5 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: Equal to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below),  Length Of Structure Improvement: 0.94m (3.08ft),  Designated Inspection Frequency: Every 12 months,  Inspection Date: December 2007,  Bridge Improvement Cost: $1,000,000,  Roadway Improvement Cost: $100,000,  Total Project Cost: $1,500,000 ( Estimate for 2008),  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 209010000105,  Location: 2.25 MI. FROM JCT. NH 10 (Lat: 43.976603,  Lng: -72.044683),  Route carried "on" structure: State highway 25C,  Year Built: 1965,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 860 (year 2004),  Truck Traffic: 10%,  Average Future Daily Traffic: 1,273 (year 2026),  Design Load: HS 20,  Features Intersected: EASTMAN BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.589,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 2 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.9m (25.9ft)

Condition: Channel: Good,  Culverts: Very good,  Operating Rating: 63.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 38.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.79m (2.59ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2008,  Bridge Improvement Cost: $1,000,000,  Roadway Improvement Cost: $100,000,  Total Project Cost: $1,500,000 ( Estimate for 2008)
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Structure Number: 209013200136,  Location: 4.11 MI. NW OF WARREN TL (Lat: 43.998606,  Lng: -72.012006),  Route carried "on" structure: State highway 25C,  Year Built: 1949,  Year Reconstructed: 1977,  Status: Open,  Structure Length: 0.70m (2.30ft),  Average Daily Traffic: 860 (year 2004),  Truck Traffic: 10%,  Average Future Daily Traffic: 1,273 (year 2026),  Design Load: H 15,  Features Intersected: EASTMAN BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.467,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 4 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.1m (20.0ft),  Curb-To-Curb Width: 7.4m (24.3ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 44.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 26.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 0.70m (2.30ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2008,  Bridge Improvement Cost: $1,000,000,  Roadway Improvement Cost: $100,000,  Total Project Cost: $1,500,000 ( Estimate for 2008),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 209015100126,  Location: 145FT. RTE.25C (Lat: 43.992689,  Lng: -71.992306),  Route carried "on" structure: Other road ,  Year Built: 1998,  Status: Open,  Structure Length: 0.49m (1.61ft),  Average Daily Traffic: 60 (year 1987),  Average Future Daily Traffic: 89 (year 2026),  Features Intersected: EASTMAN BROOK,  Facility Carried by Structure: RODIMON LANE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.064,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 4.3m (14.1ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 4.9m (16.1ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Operating Rating: 22.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 16.3 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: 0.49m (1.61ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2007,  Bridge Improvement Cost: $1,000,000,  Roadway Improvement Cost: $100,000,  Total Project Cost: $1,500,000 ( Estimate for 2008)
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Structure Number: 209015900127,  Location: 2.51 MI. NW OF WARREN TL (Lat: 43.991617,  Lng: -71.987269),  Route carried "on" structure: State highway 25C,  Year Built: 1936,  Year Reconstructed: 1967,  Status: Open,  Structure Length: 0.82m (2.69ft),  Average Daily Traffic: 580 (year 2004),  Truck Traffic: 10%,  Average Future Daily Traffic: 858 (year 2026),  Design Load: H 15,  Features Intersected: EASTMAN BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 9.897,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 5 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.3m (24.0ft),  Curb-To-Curb Width: 9.6m (31.5ft),  Out-to-Out Width: 10.7m (35.1ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 41.7 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 24.5 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Somewhat better than minimum adequacy,  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: 0.82m (2.69ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2007,  Bridge Improvement Cost: $1,000,000,  Roadway Improvement Cost: $100,000,  Total Project Cost: $1,500,000 ( Estimate for 2008),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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