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Bridge Statistics for Randolph, 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: 9 meters (30ft)
Total costs: $18,000,000
Total average daily traffic: 32,830
Total average daily truck traffic: 2,280
Total future (year 2026) average daily traffic: 48,588
National Bridge Inventory (NBI) Registered Bridges for Randolph

New bridges - Historical Statistics

  • 1920-1929: 1
  • 1930-1939: 1
  • 1940-1949: 2
  • 1950-1959: 0
  • 1960-1969: 6
  • 1970-1979: 0
  • 1980-1989: 1
  • 1990-1999: 1

Average Daily Traffic

Bridge Condition - Deck

Bridge Condition - Superstructure

Bridge Condition - Substructure

Bridge Condition - Channel

Bridge Condition - Culverts

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Structure Number: 218004000044,  Location: 0.66 MI WEST OF JCT US 2 (Lat: 44.355953,  Lng: -71.378056),  Route carried "on" structure: State highway ,  Year Built: 1986,  Status: Open,  Structure Length: 1.52m (4.99ft),  Average Daily Traffic: 100 (year 2005),  Truck Traffic: 4%,  Average Future Daily Traffic: 148 (year 2026),  Design Load: HS 20+Mod,  Features Intersected: ISRAEL RIVER,  Facility Carried by Structure: VALLEY ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.531,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 4 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 13.7m (44.9ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.9m (32.5ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Channel: Good,  Operating Rating: 44.5 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: Better than present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.52m (4.99ft),  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: 218004100044,  Location: 0.7 MI WEST JCT US 2 (Lat: 44.358128,  Lng: -71.368247),  Route carried "on" structure: State highway ,  Year Built: 1993,  Status: Open,  Structure Length: 0.52m (1.71ft),  Average Daily Traffic: 100 (year 2005),  Average Future Daily Traffic: 148 (year 2026),  Design Load: HS 25,  Features Intersected: AMOS BROOK,  Facility Carried by Structure: VALLEY ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 5.2m (17.1ft)

Condition: Channel: Good,  Culverts: Good,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 84.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.52m (1.71ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 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: 218008000043,  Location: 2.5 MI JEFFERSON TL (Lat: 44.360783,  Lng: -71.337222),  Route carried "on" structure: US 2,  Year Built: 1966,  Status: Open,  Structure Length: 0.33m (1.08ft),  Average Daily Traffic: 5,400 (year 2005),  Truck Traffic: 7%,  Average Future Daily Traffic: 7,992 (year 2026),  Design Load: HS 20,  Features Intersected: MOOSE RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.975,  Lanes on structure: 3,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 14.6m (47.9ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 3.3m (10.8ft)

Condition: Channel: Good,  Culverts: Serious,  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: High priority of corrective action,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.33m (1.08ft),  Designated Inspection Frequency: Every 8 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: 218008000047,  Location: 0.5 MI FROM US RTE 2 (Lat: 44.361453,  Lng: -71.337375),  Route carried "on" structure: Other road ,  Year Built: 1920,  Status: Open,  Structure Length: 0.43m (1.41ft),  Average Daily Traffic: 10 (year 1984),  Truck Traffic: 4%,  Average Future Daily Traffic: 15 (year 2026),  Features Intersected: MOOSE RIVER,  Facility Carried by Structure: DURAND ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.306,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  Skew: 4 degrees,  Material/Design: Concrete,  Design/Construction: Frame,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 3.7m (12.1ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Poor,  Channel: Fair,  Operating Rating: 17.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 12.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  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: 0.43m (1.41ft),  Designated Inspection Frequency: Every 12 months,  Inspection Date: September 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: 218008800048,  Location: 2.9 MI JEFFERSON TL (Lat: 44.364106,  Lng: -71.329942),  Route carried "on" structure: US 2,  Year Built: 1966,  Status: Open,  Structure Length: 0.52m (1.71ft),  Average Daily Traffic: 5,400 (year 2005),  Truck Traffic: 7%,  Average Future Daily Traffic: 7,992 (year 2026),  Design Load: HS 20,  Features Intersected: MOOSE RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.667,  Lanes on structure: 2,  Base Highway Network: Yes (Inventory Route: E,  Subroute: 1),  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: 1,  Length of Maximum Span: 5.2m (17.1ft)

Condition: Channel: Satisfactory,  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: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.52m (1.71ft),  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: 218010500054,  Location: 3.6 MI FROM JEFFERSON TL (Lat: 44.366397,  Lng: -71.316283),  Route carried "on" structure: US 2,  Year Built: 1966,  Status: Open,  Structure Length: 0.70m (2.30ft),  Average Daily Traffic: 5,400 (year 2005),  Truck Traffic: 7%,  Average Future Daily Traffic: 7,992 (year 2026),  Design Load: HS 20,  Features Intersected: MOOSE RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.794,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.0m (23.0ft)

Condition: Channel: Good,  Culverts: Good,  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: Better than present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.70m (2.30ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 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: 218012200061,  Location: 4.5 MI FROM JEFFERSON TL (Lat: 44.370517,  Lng: -71.298414),  Route carried "on" structure: US 2,  Year Built: 1966,  Status: Open,  Structure Length: 0.94m (3.08ft),  Average Daily Traffic: 5,400 (year 2005),  Truck Traffic: 7%,  Average Future Daily Traffic: 7,992 (year 2026),  Design Load: HS 20,  Features Intersected: COLD BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.290,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.4m (30.8ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 88.9 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: 0.94m (3.08ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 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: 218012500062,  Location: 0.4 MI FROM US RTE 2 (Lat: 44.373303,  Lng: -71.296467),  Route carried "on" structure: Other road ,  Year Built: 1949,  Status: Open,  Structure Length: 1.04m (3.41ft),  Average Daily Traffic: 10 (year 1984),  Truck Traffic: 4%,  Average Future Daily Traffic: 15 (year 2026),  Design Load: H 15,  Features Intersected: MOOSE RIVER,  Facility Carried by Structure: COLDBROOK 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: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.1m (29.9ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 3.7m (12.1ft),  Out-to-Out Width: 4.5m (14.8ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 24.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 14.5 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 desirable criteria,  Length Of Structure Improvement: 1.04m (3.41ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 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: 218013600064,  Location: 5.1 MI FROM JEFFERSON TL (Lat: 44.371550,  Lng: -71.285292),  Route carried "on" structure: US 2,  Year Built: 1966,  Status: Open,  Structure Length: 0.85m (2.79ft),  Average Daily Traffic: 5,400 (year 2005),  Truck Traffic: 7%,  Average Future Daily Traffic: 7,992 (year 2026),  Design Load: HS 20,  Features Intersected: SNYDER BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 8.353,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.5m (27.9ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 70.8 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: 0.85m (2.79ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 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: 218014000067,  Location: 0.2 MI FROM US RTE2 (Lat: 44.375106,  Lng: -71.278897),  Route carried "on" structure: Other road ,  Year Built: 1935,  Year Reconstructed: 1970,  Status: Open,  Structure Length: 0.64m (2.10ft),  Average Daily Traffic: 130 (year 2005),  Truck Traffic: 4%,  Average Future Daily Traffic: 192 (year 2026),  Features Intersected: CARELTON BROOK,  Facility Carried by Structure: DURAND ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.086,  Lanes on structure: 2,  Owner: City or Municipal Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 5.2m (17.1ft),  Curb-To-Curb Width: 8.6m (28.2ft),  Out-to-Out Width: 9.3m (30.5ft)

Condition: Deck: Serious,  Superstructure: Poor,  Substructure: Poor,  Channel: Fair,  Operating Rating: 10.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 6.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: High priority of replacement,  Deck Geometry: Equal to present minimum criteria,  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: 0.64m (2.10ft),  Designated Inspection Frequency: Every 12 months,  Inspection Date: September 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: 218015000062,  Location: 5.8 MI FROM JEFFERSON TL (Lat: 44.373333,  Lng: -71.272042),  Route carried "on" structure: US 2,  Year Built: 1966,  Status: Open,  Structure Length: 1.74m (5.71ft),  Average Daily Traffic: 5,400 (year 2005),  Truck Traffic: 7%,  Average Future Daily Traffic: 7,992 (year 2026),  Design Load: HS 20,  Features Intersected: MOOSE RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 9.447,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Frame,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 15.5m (50.9ft),  Curb-To-Curb Width: 13.4m (44.0ft),  Out-to-Out Width: 14.3m (46.9ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Channel: Fair,  Operating Rating: 74.4 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: Somewhat better than minimum adequacy,  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: 1.74m (5.71ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 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: 218015500057,  Location: 0.46 MI SE JCT US 2 (Lat: 44.370697,  Lng: -71.263689),  Route carried "on" structure: State highway ,  Year Built: 1945,  Status: Open,  Structure Length: 0.70m (2.30ft),  Average Daily Traffic: 80 (year 2003),  Truck Traffic: 4%,  Average Future Daily Traffic: 118 (year 2026),  Design Load: H 15,  Features Intersected: BUMPUS BROOK,  Facility Carried by Structure: PINKHAM B ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.786,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 5.8m (19.0ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.4m (21.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.7m (28.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Fair,  Operating Rating: 27.2 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,  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: 0.70m (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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