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Bridge Statistics for Canterbury, New Hampshire (NH) - Condition, Traffic, Stress, Structural Evaluation, Project CostsBack to: Canterbury, NH, New Hampshire, New Hampshire forum, All US cities. National Bridge Inventory (NBI) Statistics Number of bridges: 13 Total length: 7 meters (23ft) Total costs: $19,500,000 Total average daily traffic: 117,930 Total average daily truck traffic: 9,730 Total future (year 2026) average daily traffic: 174,537 National Bridge Inventory (NBI) Registered Bridges for Canterbury
Bridge Condition - Deck Bridge Condition - Superstructure Bridge Condition - Substructure Bridge Condition - Channel Bridge Condition - Culverts Find on map >>
Structure Number: 380060001, Location: 2.3 MI FROM NORTHFIELD T (Lat: 43.343600, Lng: -71.627031), Route carried "on" structure: Other road , Year Built: 1973, Status: Posted for load, Structure Length: 0.43m (1.41ft), Average Daily Traffic: 300 (year 1994), Truck Traffic: 4%, Average Future Daily Traffic: 444 (year 2026), Design Load: HS 20, Features Intersected: BRYANT BROOK, Facility Carried by Structure: INTERVALE ROAD Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.701, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 5.5m (18.0ft), Material/Design: Steel, Design/Construction: Culvert, Number Of Spans In Main Unit: 1, Length of Maximum Span: 4.3m (14.1ft), Out-to-Out Width: 12.2m (40.0ft) Condition: Channel: Fair, Culverts: Critical, Operating Rating: 16.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 10.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: High priority of replacement, Waterway Adequacy: Equal to present minimum 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: 0.43m (1.41ft), Designated Inspection Frequency: Every 12 months, Inspection Date: August 2008, 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: 38007500113, Location: 4.86 MI N CONCORD TL (Lat: 43.353250, Lng: -71.612600), Route carried "on" structure: Interstate 93, Year Built: 1960, Status: Open, Structure Length: 0.43m (1.41ft), Average Daily Traffic: 31,000 (year 2004), Truck Traffic: 9%, Average Future Daily Traffic: 45,880 (year 2026), Design Load: HS 20+Mod, Features Intersected: BRYANT BROOK Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 7.821, Lanes on structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Skew: 19 degrees, Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 1, Length of Maximum Span: 4.3m (14.1ft), Out-to-Out Width: 30.5m (100.1ft) Condition: Channel: Satisfactory, Culverts: Satisfactory, 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: Equal to present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 0.43m (1.41ft), Designated Inspection Frequency: Every 24 months, Inspection Date: July 2008, 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: 38008000082, Location: 3.1 MI NO. CONCORD T.L. (Lat: 43.330986, Lng: -71.605558), Route carried "on" structure: Interstate 93, Year Built: 1960, Year Reconstructed: 1991, Status: Open, Structure Length: 1.16m (3.81ft), Average Daily Traffic: 16,500 (year 2004), Truck Traffic: 9%, Average Future Daily Traffic: 24,420 (year 2026), Design Load: HS 20+Mod, Features Intersected: WEST ROAD Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.037, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 17.1m (56.1ft), Material/Design: Concrete, Design/Construction: Frame, Number Of Spans In Main Unit: 1, Length of Maximum Span: 10.4m (34.1ft), Curb or Sidewalk Widths: Left: 0.1m (0.3ft), Right: 0.1m (0.3ft), Curb-To-Curb Width: 14.0m (45.9ft), Out-to-Out Width: 15.5m (50.9ft) Condition: Deck: Good, Superstructure: Good, Substructure: Good, Inventory Rating: 62.6 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: 1.16m (3.81ft), Designated Inspection Frequency: Every 24 months, Inspection Date: July 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 Find on map >>
Structure Number: 38008100082, Location: 3.1 MI NO. CONCORD T.L. (Lat: 43.331289, Lng: -71.605114), Route carried "on" structure: Interstate 93, Year Built: 1960, Year Reconstructed: 1991, Status: Open, Structure Length: 1.16m (3.81ft), Average Daily Traffic: 16,500 (year 2004), Truck Traffic: 9%, Average Future Daily Traffic: 24,420 (year 2026), Design Load: HS 20+Mod, Features Intersected: WEST ROAD Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.134, Lanes on structure: 2, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Material/Design: Concrete, Design/Construction: Frame, Number Of Spans In Main Unit: 1, Length of Maximum Span: 10.4m (34.1ft), Curb or Sidewalk Widths: Left: 0.1m (0.3ft), Right: 0.1m (0.3ft), Curb-To-Curb Width: 14.0m (45.9ft), Out-to-Out Width: 15.5m (50.9ft) Condition: Deck: Good, Superstructure: Good, Substructure: Very good, Operating Rating: 89.8 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 62.6 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), 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: 1.16m (3.81ft), Designated Inspection Frequency: Every 24 months, Inspection Date: July 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 Find on map >>
Structure Number: 38008600117, Location: 1.4 MI S NORTHFIELD TL (Lat: 43.357072, Lng: -71.602597), Route carried "on" structure: State highway 132, Year Built: 1947, Year Reconstructed: 1983, Status: Open, Structure Length: 0.55m (1.80ft), Average Daily Traffic: 1,000 (year 2006), Truck Traffic: 10%, Average Future Daily Traffic: 1,480 (year 2026), Design Load: H 15, Features Intersected: BRYANT BROOK Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.304, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 6.4m (21.0ft), Material/Design: Concrete, Design/Construction: Frame, Number Of Spans In Main Unit: 1, Length of Maximum Span: 4.9m (16.1ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 10.2m (33.5ft) Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 41.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 25.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, 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: 0.55m (1.80ft), Designated Inspection Frequency: Every 24 months, Inspection Date: July 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: 38009100118, Location: 0.02 MI FROM WEST RD (Lat: 43.355922, Lng: -71.597500), Route carried "on" structure: Other road , Year Built: 1930, Year Reconstructed: 1992, Status: Open, Structure Length: 0.55m (1.80ft), Average Daily Traffic: 350 (year 1984), Truck Traffic: 4%, Average Future Daily Traffic: 518 (year 2026), Features Intersected: BRYANT BROOK, Facility Carried by Structure: RANDALL ROAD Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.290, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 4.0m (13.1ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 4.9m (16.1ft), Curb-To-Curb Width: 5.7m (18.7ft), Out-to-Out Width: 6.1m (20.0ft) Condition: Deck: Fair, Superstructure: Satisfactory, Substructure: Poor, Channel: Good, Operating Rating: 25.4 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 16.3 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Meets minimum limits, Deck Geometry: High priority of corrective action, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 0.55m (1.80ft), 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: Closed Grating, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete Find on map >>
Structure Number: 38009800058, Location: 1.64 MI N. CONCORD T.L. (Lat: 43.313808, Lng: -71.588183), Route carried "on" structure: Interstate 93, Year Built: 1960, Status: Open, Structure Length: 0.37m (1.21ft), Average Daily Traffic: 34,000 (year 2004), Truck Traffic: 9%, Average Future Daily Traffic: 50,320 (year 2026), Design Load: HS 20+Mod, Features Intersected: COLD BROOK Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.639, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Skew: 3 degrees, Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 2, Length of Maximum Span: 1.5m (4.9ft), Out-to-Out Width: 15.2m (49.9ft) Condition: Channel: Poor, Culverts: Satisfactory, 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: 0.37m (1.21ft), Designated Inspection Frequency: Every 24 months, Inspection Date: July 2008, 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: 38011000107, Location: 1.4 MI FROM WEST RD (Lat: 43.347703, Lng: -71.576533), Route carried "on" structure: Other road , Year Built: 1950, Year Reconstructed: 1990, Status: Open, Structure Length: 0.55m (1.80ft), Average Daily Traffic: 160 (year 1987), Truck Traffic: 4%, Average Future Daily Traffic: 237 (year 2026), Features Intersected: FOREST POND BROOK, Facility Carried by Structure: OLD TILTON ROAD Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.237, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 5.8m (19.0ft), Skew: 4 degrees, 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: 6.6m (21.7ft), Out-to-Out Width: 7.5m (24.6ft) Condition: Deck: Fair, Superstructure: Fair, Substructure: Satisfactory, Channel: Good, Operating Rating: 47.2 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 35.4 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Meets minimum limits, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 0.55m (1.80ft), Designated Inspection Frequency: Every 24 months, Inspection Date: September 2006, Bridge Improvement Cost: $1,000,000, Roadway Improvement Cost: $100,000, Total Project Cost: $1,500,000 ( Estimate for 2008), Deck Structure Type: Open Grating Find on map >>
Structure Number: 38011100101, Location: .5 MI FROM CANTERBURY CT (Lat: 43.346114, Lng: -71.576406), Route carried "on" structure: Other road , Year Built: 1940, Year Reconstructed: 1990, Status: Open, Structure Length: 0.58m (1.90ft), Average Daily Traffic: 160 (year 1987), Truck Traffic: 4%, Average Future Daily Traffic: 237 (year 2026), Features Intersected: FOREST POND BROOK, Facility Carried by Structure: CLOUGH TAVERN ROAD Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.660, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 4.3m (14.1ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 4.9m (16.1ft), Curb-To-Curb Width: 5.7m (18.7ft), Out-to-Out Width: 6.1m (20.0ft) Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Fair, Channel: Satisfactory, Operating Rating: 29.9 metric tons, Method Used To Determine Operating Rating: Allowable Stress (AS), Inventory Rating: 21.8 metric tons, Method Used To Determine Inventory Rating: Allowable Stress (AS), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: High priority of corrective action, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 0.58m (1.90ft), Designated Inspection Frequency: Every 24 months, Inspection Date: September 2006, Bridge Improvement Cost: $1,000,000, Roadway Improvement Cost: $100,000, Total Project Cost: $1,500,000 ( Estimate for 2008), Deck Structure Type: Open Grating Find on map >>
Structure Number: 38017500097, Location: 3.0 MI E CANTERBURY CTR (Lat: 43.344244, Lng: -71.512769), Route carried "on" structure: State highway , Year Built: 1961, Status: Open, Structure Length: 0.46m (1.51ft), Average Daily Traffic: 900 (year 2006), Truck Traffic: 10%, Average Future Daily Traffic: 1,332 (year 2026), Design Load: H 15, Features Intersected: PICKARD BROOK, Facility Carried by Structure: BAPTIST ROAD Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 4.651, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 6.4m (21.0ft), Skew: 1 degrees, Material/Design: Steel, Design/Construction: Culvert, Number Of Spans In Main Unit: 1, Length of Maximum Span: 4.3m (14.1ft), Out-to-Out Width: 10.7m (35.1ft) Condition: Channel: Satisfactory, Culverts: Good, Operating Rating: 36.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 21.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 0.46m (1.51ft), Designated Inspection Frequency: Every 24 months, Inspection Date: July 2008, 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: 38017900094, Location: 1.3 MI FROM LOUDON TL (Lat: 43.341917, Lng: -71.509808), Route carried "on" structure: Other road , Year Built: 1987, Status: Open, Structure Length: 0.67m (2.20ft), Average Daily Traffic: 160 (year 1987), Truck Traffic: 4%, Average Future Daily Traffic: 237 (year 2026), Features Intersected: PICKARD BROOK, Facility Carried by Structure: CLOUGH ROAD Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.108, Lanes on structure: 2, Owner: City or Municipal Highway Agency, Approaching Roadway Width: 5.5m (18.0ft), Skew: 2 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 3.7m (12.1ft), Curb-To-Curb Width: 5.7m (18.7ft), Out-to-Out Width: 6.0m (19.7ft) Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Good, Channel: Satisfactory, Operating Rating: 18.1 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: High priority of corrective action, Waterway Adequacy: Better than present minimum 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: September 2006, 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 Find on map >>
Structure Number: 38022700122, Location: LOUDON-CANTERBURY TL (Lat: 43.364097, Lng: -71.464206), Route carried "on" structure: State highway 106, Year Built: 1928, Year Reconstructed: 1992, Status: Open, Structure Length: 0.30m (0.98ft), Average Daily Traffic: 8,300 (year 2006), Truck Traffic: 4%, Average Future Daily Traffic: 12,284 (year 2026), Design Load: HS 25, Features Intersected: GUES MEADOW BROOK Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.016, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), Material/Design: Concrete, Design/Construction: Culvert, Number Of Spans In Main Unit: 1, Length of Maximum Span: 3.0m (9.8ft), Out-to-Out Width: 12.2m (40.0ft) Condition: Channel: Satisfactory, Culverts: Good, Structural Evaluation: Better than present minimum criteria, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 0.30m (0.98ft), 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) Find on map >>
Structure Number: 38023600156, Location: CANTERBURY-LOUDON TL (Lat: 43.389100, Lng: -71.456139), Route carried "on" structure: State highway 106, Year Built: 1952, Status: Open, Structure Length: 0.67m (2.20ft), Average Daily Traffic: 8,600 (year 2007), Truck Traffic: 4%, Average Future Daily Traffic: 12,728 (year 2026), Design Load: H 20, Features Intersected: SOUCOOK RIVER Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.849, Lanes on structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.6m (38.1ft), 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: 13.4m (44.0ft), Out-to-Out Width: 13.9m (45.6ft) Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Satisfactory, Operating Rating: 42.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 25.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, 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: 0.67m (2.20ft), 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: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous Discuss this city on our hugely popular New Hampshire forum Back to: Canterbury, NH, New Hampshire, All US cities.
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