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Bridge Statistics for Carroll, New Hampshire (NH) - Condition, Traffic, Stress, Structural Evaluation, Project CostsBack to: Carroll, NH, New Hampshire, New Hampshire forum, All US cities. National Bridge Inventory (NBI) Statistics Number of bridges: 11 Total length: 29 meters (95ft) Total costs: $16,500,000 Total average daily traffic: 24,920 Total average daily truck traffic: 1,858 Total future (year 2026) average daily traffic: 36,882 National Bridge Inventory (NBI) Registered Bridges for Carroll
Bridge Condition - Deck Bridge Condition - Superstructure Bridge Condition - Substructure Bridge Condition - Channel Bridge Condition - Culverts Find on map >>
Structure Number: 39007900057, Location: 0.04 MI E. JCT. US 3 (Lat: 44.318214, Lng: -71.558125), Route carried "on" structure: State highway , Year Built: 1926, Status: Open, Structure Length: 0.37m (1.21ft), Average Daily Traffic: 110 (year 1992), Average Future Daily Traffic: 163 (year 2026), Features Intersected: CARROLL STREAM, Facility Carried by Structure: LENNON ROAD Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.097, 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: 3.0m (9.8ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 9.7m (31.8ft) Condition: Deck: Good, Superstructure: Good, Substructure: Fair, Channel: Fair, Operating Rating: 34.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 20.0 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: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 0.37m (1.21ft), Designated Inspection Frequency: Every 24 months, Inspection Date: June 2006, 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 Find on map >>
Structure Number: 39014300051, Location: 1.6 MI FROM BETHLEHEM TL (Lat: 44.271861, Lng: -71.550328), Route carried "on" structure: Other road , Year Built: 1915, Status: Posted for load, Structure Length: 2.47m (8.10ft), Average Daily Traffic: 110 (year 1985), Truck Traffic: 4%, Average Future Daily Traffic: 163 (year 2026), Features Intersected: AMMONOOSUC RIVER, Facility Carried by Structure: OLD TOWN ROAD Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.789, Lanes on structure: 1, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 3.7m (12.1ft), Material/Design: Steel, Number Of Spans In Main Unit: 1, Length of Maximum Span: 23.5m (77.1ft), Curb or Sidewalk Widths: Left: 0.1m (0.3ft), Right: 0.1m (0.3ft), Curb-To-Curb Width: 3.1m (10.2ft), Out-to-Out Width: 4.4m (14.4ft) Condition: Deck: Good, Superstructure: Poor, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 5.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 3.0 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 minimum criteria, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below), Length Of Structure Improvement: 2.47m (8.10ft), Designated Inspection Frequency: Every 12 months, Critical Feature Inspection Frequency: Every 12 months, Inspection Date: December 2007, Critical Feature 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 Find on map >>
Structure Number: 39014600134, Location: 0.9 MI NO JCT 302 (Lat: 44.280561, Lng: -71.469236), Route carried "on" structure: State highway , Year Built: 1949, Status: Open, Structure Length: 0.79m (2.59ft), Average Daily Traffic: 100 (year 1984), Average Future Daily Traffic: 148 (year 2026), Design Load: H 15, Features Intersected: DECEPTION BROOK, Facility Carried by Structure: OLD CHERRY MT ROAD Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.304, Lanes on structure: 2, Owner: U.S. Forest Service, Approaching Roadway Width: 4.3m (14.1ft), Material/Design: Concrete, Design/Construction: Slab, 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: 6.4m (21.0ft), Out-to-Out Width: 7.2m (23.6ft) Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Satisfactory, Operating Rating: 49.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 29.4 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: Better than present minimum 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: June 2006, 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: Monolithic Concrete Find on map >>
Structure Number: 39014700058, Location: 1.9 MI BETHLEHEM TL (Lat: 44.270047, Lng: -71.540431), Route carried "on" structure: US 3, Year Built: 1972, Year Reconstructed: 2003, Status: Open, Structure Length: 5.03m (16.50ft), Average Daily Traffic: 4,400 (year 2003), Truck Traffic: 10%, Average Future Daily Traffic: 6,512 (year 2026), Design Load: HS 20, Features Intersected: AMMONOOSUC RIVER Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.219, Lanes on structure: 3, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 14.5m (47.6ft), Skew: 20 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 24.4m (80.1ft), Curb or Sidewalk Widths: Left: 1.5m (4.9ft), Right: 0.1m (0.3ft), Curb-To-Curb Width: 13.8m (45.3ft), Out-to-Out Width: 17.6m (57.7ft) Condition: Deck: Very good, Superstructure: Very good, Substructure: Good, Channel: Satisfactory, Operating Rating: 44.5 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Better than present minimum 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: 5.03m (16.50ft), 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 Find on map >>
Structure Number: 39014900028, Location: 0.5 MI FROM BETHLEHEM TL (Lat: 44.265978, Lng: -71.569217), Route carried "on" structure: US 3, Year Built: 1990, Status: Open, Structure Length: 2.56m (8.40ft), Average Daily Traffic: 2,100 (year 1993), Truck Traffic: 7%, Average Future Daily Traffic: 3,108 (year 2026), Design Load: HS 25, Features Intersected: LITTLE RIVER Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.837, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 24.4m (80.1ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 13.1m (43.0ft), Out-to-Out Width: 14.2m (46.6ft) Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Channel: Fair, Operating Rating: 85.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 51.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), 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: 2.56m (8.40ft), Designated Inspection Frequency: Every 24 months, Inspection Date: March 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, Membrane: Preformed Fabric, Deck Protection: Epoxy Coated Reinforcing Find on map >>
Structure Number: 39016100129, Location: 3.6 MI E. JCT US3 (Lat: 44.269436, Lng: -71.471606), Route carried "on" structure: US 302, Year Built: 1974, Status: Open, Structure Length: 1.04m (3.41ft), Average Daily Traffic: 3,000 (year 2004), Truck Traffic: 7%, Average Future Daily Traffic: 4,440 (year 2026), Design Load: HS 20+Mod, Features Intersected: DECEPTION BROOK Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.826, Lanes on structure: 2, Base Highway Network: Yes (Inventory Route: U3, Subroute: 1), Owner: State Highway Agency, Approaching Roadway Width: 13.1m (43.0ft), Skew: 1 degrees, Material/Design: Concrete, Design/Construction: Frame, Number Of Spans In Main Unit: 2, Length of Maximum Span: 4.9m (16.1ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 13.0m (42.7ft), Out-to-Out Width: 14.2m (46.6ft) Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Satisfactory, Operating Rating: 61.7 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: Equal to present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 1.04m (3.41ft), Designated Inspection Frequency: Every 24 months, Inspection Date: March 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 Find on map >>
Structure Number: 39016200127, Location: 3.5 MI. EAST INT US3 (Lat: 44.269064, Lng: -71.475653), Route carried "on" structure: US 302, Year Built: 1974, Status: Open, Structure Length: 6.28m (20.60ft), Average Daily Traffic: 3,000 (year 2004), Truck Traffic: 7%, Average Future Daily Traffic: 4,440 (year 2026), Design Load: HS 20+Mod, Features Intersected: AMMONOOSUC RIVER Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.488, Lanes on structure: 2, Base Highway Network: Yes (Inventory Route: U3, Subroute: 1), Owner: State Highway Agency, Approaching Roadway Width: 12.8m (42.0ft), Skew: 4 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 21.3m (69.9ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 13.0m (42.7ft), Out-to-Out Width: 14.2m (46.6ft) Condition: Deck: Fair, Superstructure: Very good, Substructure: Good, Channel: Fair, Operating Rating: 51.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 30.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 6.28m (20.60ft), 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 Find on map >>
Structure Number: 3901630011, Location: 2.7 MI E. INT. US 3 (Lat: 44.265867, Lng: -71.490736), Route carried "on" structure: US 302, Year Built: 1974, Status: Open, Structure Length: 6.28m (20.60ft), Average Daily Traffic: 3,000 (year 2004), Truck Traffic: 7%, Average Future Daily Traffic: 4,440 (year 2026), Design Load: HS 20+Mod, Features Intersected: AMMONOOSUC RIVER Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.233, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Skew: 4 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 23.5m (77.1ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 13.0m (42.7ft), Out-to-Out Width: 14.2m (46.6ft) Condition: Deck: Fair, Superstructure: Very good, Substructure: Good, Channel: Good, Operating Rating: 51.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 30.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 6.28m (20.60ft), Designated Inspection Frequency: Every 24 months, Inspection Date: May 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 Find on map >>
Structure Number: 39017300141, Location: 15.2 MI NW OF HARTS LOC. (Lat: 44.262658, Lng: -71.457108), Route carried "on" structure: US 302, Year Built: 1987, Status: Open, Structure Length: 3.38m (11.09ft), Average Daily Traffic: 3,000 (year 2004), Truck Traffic: 7%, Average Future Daily Traffic: 4,440 (year 2026), Design Load: HS 20+Mod, Features Intersected: AMMONOOSUC RIVER Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 7.194, Lanes on structure: 2, Base Highway Network: Yes (Inventory Route: U3, Subroute: 1), Owner: State Highway Agency, Approaching Roadway Width: 14.3m (46.9ft), Skew: 2 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 32.3m (106.0ft), Curb or Sidewalk Widths: Left: 1.5m (4.9ft), Right: 0.2m (0.7ft), Curb-To-Curb Width: 14.5m (47.6ft), Out-to-Out Width: 16.9m (55.4ft) Condition: Deck: Good, Superstructure: Very good, Substructure: Very 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: Equal to present desirable criteria, Deck Geometry: Superior to present desirable criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 3.38m (11.09ft), 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 Find on map >>
Structure Number: 39020200163, Location: 2.4Mi Fr.Harts Locat.T/L (Lat: 44.245306, Lng: -71.433819), Route carried "on" structure: US 302, Year Built: 1965, Status: Open, Structure Length: 0.67m (2.20ft), Average Daily Traffic: 3,100 (year 1992), Truck Traffic: 7%, Average Future Daily Traffic: 4,588 (year 2026), Design Load: HS 20, Features Intersected: CRAWFORD BROOK Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 10.026, Lanes on structure: 2, Base Highway Network: Yes (Inventory Route: U3, Subroute: 1), Owner: State Highway Agency, Approaching Roadway Width: 13.0m (42.7ft), Skew: 1 degrees, Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 1, Length of Maximum Span: 6.7m (22.0ft) Condition: Channel: Fair, Culverts: Good, Operating Rating: 69.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 41.7 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: 0.67m (2.20ft), 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) Find on map >>
Structure Number: 39024000174, Location: 0.6 MI N GATEWAY CRAW. NT (Lat: 44.215667, Lng: -71.408861), Route carried "on" structure: US 302, Year Built: 1965, Status: Open, Structure Length: 0.58m (1.90ft), Average Daily Traffic: 3,000 (year 2004), Truck Traffic: 7%, Average Future Daily Traffic: 4,440 (year 2026), Design Load: H 20, Features Intersected: GIBBS BROOK Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 13.502, Lanes on structure: 2, Base Highway Network: Yes (Inventory Route: U3, Subroute: 1), Owner: State Highway Agency, Approaching Roadway Width: 12.8m (42.0ft), Skew: 4 degrees, Material/Design: Steel, Design/Construction: Culvert, Number Of Spans In Main Unit: 1, Length of Maximum Span: 5.8m (19.0ft) 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: 0.58m (1.90ft), Designated Inspection Frequency: Every 24 months, Inspection Date: May 2008, Bridge Improvement Cost: $1,000,000, Roadway Improvement Cost: $100,000, Total Project Cost: $1,500,000 ( Estimate for 2008) Discuss this city on our hugely popular New Hampshire forum Back to: Carroll, NH, New Hampshire, All US cities.
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