Bridge Statistics for Williamstown, Vermont (VT) - Condition, Traffic, Stress, Structural Evaluation, Project Costs

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Structure Number: 100917002209171,  Location: 0.03 MI TO JCT W VT 14 (Lat: 44.133333,  Lng: -72.533333),  Route carried "on" structure: Other road C3012,  Year Built: 1996,  Status: Open,  Structure Length: 1.13m (3.71ft),  Average Daily Traffic: 310 (year 1996),  Truck Traffic: 2%,  Average Future Daily Traffic: 465 (year 2016),  Design Load: HS 25,  Features Intersected: STEVENS BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Skew: 2 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.7m (35.1ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 7.1m (23.3ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Good,  Operating Rating: 68.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 41.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 1.80m (5.91ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2006,  Bridge Improvement Cost: $461,000,  Roadway Improvement Cost: $150,000,  Total Project Cost: $611,000 ( Estimate for 2007),  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: 100917002509171,  Location: AT THE JCT OF CL3 TH12 (Lat: 44.128056,  Lng: -72.534444),  Route carried "on" structure: Other road C3025,  Year Built: 1991,  Status: Open,  Structure Length: 0.85m (2.79ft),  Average Daily Traffic: 218 (year 2004),  Truck Traffic: 2%,  Average Future Daily Traffic: 327 (year 2024),  Design Load: HS 20,  Features Intersected: STEVENS BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 8.8m (28.9ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.9m (25.9ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 7.0m (23.0ft),  Out-to-Out Width: 7.8m (25.6ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 75.6 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 45.9 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.52m (4.99ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2006,  Bridge Improvement Cost: $383,000,  Roadway Improvement Cost: $150,000,  Total Project Cost: $533,000 ( Estimate for 2007),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric

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Structure Number: 100917002609171,  Location: 0.3 MI TO JCT W VT14 (Lat: 44.142500,  Lng: -72.533889),  Route carried "on" structure: Other road C3009,  Year Built: 1919,  Year Reconstructed: 1991,  Status: Open,  Structure Length: 0.98m (3.22ft),  Average Daily Traffic: 250 (year 1998),  Truck Traffic: 2%,  Average Future Daily Traffic: 375 (year 2018),  Features Intersected: MARTIN BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Town or Township 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: 9.1m (29.9ft),  Curb-To-Curb Width: 6.4m (21.0ft),  Out-to-Out Width: 6.6m (21.7ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Very good,  Operating Rating: 16.2 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 11.7 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Length Of Structure Improvement: 1.55m (5.09ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2006,  Bridge Improvement Cost: $330,000,  Roadway Improvement Cost: $150,000,  Total Project Cost: $480,000 ( Estimate for 2007),  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber

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Structure Number: 200089035N09172,  Location: I89 EXIT 5 (Lat: 44.115000,  Lng: -72.607500),  Route carried "on" structure: Interstate 89,  Year Built: 1970,  Status: Open,  Structure Length: 4.30m (14.11ft),  Average Daily Traffic: 6,700 (year 1998),  Truck Traffic: 13%,  Average Future Daily Traffic: 10,050 (year 2018),  Design Load: HS 20,  Features Intersected: I 89 OVER VT 64
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 69.107,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.5m (41.0ft),  Skew: 11 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 41.1m (134.8ft),  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: 13.4m (44.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Operating Rating: 89.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 65.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 5.15m (16.90ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2006,  Bridge Improvement Cost: $1,954,000,  Roadway Improvement Cost: $150,000,  Total Project Cost: $2,104,000 ( Estimate for 2007),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 200089035S09172,  Location: I89 EXIT 5 (Lat: 44.115278,  Lng: -72.608333),  Route carried "on" structure: Interstate 89,  Year Built: 1970,  Status: Open,  Structure Length: 4.30m (14.11ft),  Average Daily Traffic: 6,700 (year 1998),  Truck Traffic: 13%,  Average Future Daily Traffic: 10,050 (year 2018),  Design Load: HS 20,  Features Intersected: I 89 OVER VT 64
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 69.107,  Lanes on structure: 2,  Lanes under structure: 3,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.5m (41.0ft),  Skew: 11 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 41.1m (134.8ft),  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: Good,  Superstructure: Good,  Substructure: Satisfactory,  Operating Rating: 89.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 65.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 5.15m (16.90ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2006,  Bridge Improvement Cost: $1,936,000,  Roadway Improvement Cost: $150,000,  Total Project Cost: $2,086,000 ( Estimate for 2007),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 200147005809172,  Location: 6.2 MI S JCT. U.S.302 E (Lat: 44.117500,  Lng: -72.540833),  Route carried "on" structure: State highway 14,  Year Built: 1931,  Year Reconstructed: 1968,  Status: Open,  Structure Length: 0.79m (2.59ft),  Average Daily Traffic: 2,300 (year 1998),  Truck Traffic: 6%,  Average Future Daily Traffic: 3,450 (year 2018),  Design Load: H 20,  Features Intersected: STEVENS BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 8.8m (28.9ft),  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.0m (23.0ft),  Curb-To-Curb Width: 8.3m (27.2ft),  Out-to-Out Width: 8.8m (28.9ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Poor,  Channel: Good,  Operating Rating: 60.3 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 37.8 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.43m (4.69ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2007,  Bridge Improvement Cost: $357,000,  Roadway Improvement Cost: $150,000,  Total Project Cost: $507,000 ( Estimate for 2007),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 200147006009172,  Location: 4.5 MI S JCT. U.S.302 E (Lat: 44.139167,  Lng: -72.530556),  Route carried "on" structure: State highway 14,  Year Built: 1929,  Year Reconstructed: 1969,  Status: Open,  Structure Length: 0.88m (2.89ft),  Average Daily Traffic: 4,400 (year 1998),  Truck Traffic: 6%,  Average Future Daily Traffic: 6,600 (year 2018),  Design Load: H 15,  Features Intersected: STEVENS BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.0m (23.0ft),  Curb-To-Curb Width: 8.9m (29.2ft),  Out-to-Out Width: 9.5m (31.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 54.0 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 33.3 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 1.58m (5.18ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2007,  Bridge Improvement Cost: $430,000,  Roadway Improvement Cost: $150,000,  Total Project Cost: $580,000 ( Estimate for 2007),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 200204001009172,  Location: 0.1 MI W JCT. VT.14 (Lat: 44.122222,  Lng: -72.543056),  Route carried "on" structure: State highway 64,  Year Built: 1900,  Status: Open,  Structure Length: 0.82m (2.69ft),  Average Daily Traffic: 2,700 (year 1998),  Truck Traffic: 6%,  Average Future Daily Traffic: 4,050 (year 2018),  Features Intersected: BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.0m (23.0ft),  Skew: 6 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.4m (21.0ft),  Curb-To-Curb Width: 5.5m (18.0ft),  Out-to-Out Width: 6.4m (21.0ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 46.8 metric tons,  Inventory Rating: 24.3 metric tons,  Structural Evaluation: Meets minimum limits,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Meets minimum limits,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Length Of Structure Improvement: 1.49m (4.89ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2007,  Bridge Improvement Cost: $268,000,  Roadway Improvement Cost: $150,000,  Total Project Cost: $418,000 ( Estimate for 2007),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 200205000909172,  Location: 0.2 MI E JCT VT 14 (Lat: 44.122500,  Lng: -72.537222),  Route carried "on" structure: County highway 1,  Year Built: 1977,  Status: Open,  Structure Length: 0.73m (2.40ft),  Average Daily Traffic: 2,240 (year 1995),  Truck Traffic: 6%,  Average Future Daily Traffic: 3,360 (year 2015),  Design Load: H 20,  Features Intersected: STEVENS BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft)

Condition: Channel: Satisfactory,  Culverts: Very good,  Operating Rating: 54.0 metric tons,  Inventory Rating: 32.4 metric tons,  Structural Evaluation: Equal to present desirable criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.73m (2.40ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2006,  Bridge Improvement Cost: $151,000,  Roadway Improvement Cost: $25,000,  Total Project Cost: $176,000 ( Estimate for 2007),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 200089035N09172,  Location: 4.0 MI W JCT. VT.14 (Lat: 44.115000,  Lng: -72.607500),  Route carried "under" structure: State highway 64,  Year Built: 1970,  Structure Length: 4.30m (14.11ft),  Average Daily Traffic: 2,100 (year 1996),  Truck Traffic: 6%,  Features Intersected: I 89 OVER VT 64,  Facility Carried by Structure: I 00089 ML
Minimum Vertical Clearance: 5.77m (18.93ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 3,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 41.1m (134.8ft)

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Structure Number: 200089035S09172,  Location: 4.0 MI W JCT. VT.14 (Lat: 44.115278,  Lng: -72.608333),  Route carried "under" structure: State highway 64,  Year Built: 1970,  Structure Length: 4.30m (14.11ft),  Average Daily Traffic: 2,100 (year 1996),  Truck Traffic: 6%,  Features Intersected: I 89 OVER VT 64,  Facility Carried by Structure: I 00089 ML
Minimum Vertical Clearance: 6.02m (19.75ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Lanes under structure: 3,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 41.1m (134.8ft)