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


  • National Bridge Inventory (NBI) Statistics
  • 14Number of bridges
  • 62ft / 19.1mTotal length
  • $4,789,000Total costs
  • 23,110Total average daily traffic
  • 2,174Total average daily truck traffic
  • 24,268Total future (year 2027) average daily traffic
  • National Bridge Inventory (NBI) Registered Bridges for Andover
  • No street view available for this location

New bridges in Andover, VT - historical statistics
  • New bridges - historical statistics
  • 71920-1929
  • 11930-1939
  • 11950-1959
  • 11960-1969
  • 21970-1979
  • 11980-1989
  • 11990-1999
Reconstructed bridges in Andover, VT - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 21960-1969
  • 11970-1979
  • 01980-1989
  • 11990-1999
  • 32000-2009
  • 12010-2019
Average Bridge Daily Traffic in Andover, VT
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 61.5%Very good
  • 7.7%Good
  • 23.1%Satisfactory
  • 7.7%Poor
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 53.8%Very good
  • 23.1%Good
  • 23.1%Satisfactory
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 7.7%Very good
  • 53.8%Good
  • 30.8%Satisfactory
  • 7.7%Fair
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 14.3%Very good
  • 28.6%Good
  • 42.9%Satisfactory
  • 14.3%Fair
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Structure Number: 101401000614011,  Location: 0.01 MI TO JCT W C3 TH12 (Lat: 43.326539,  Lng: -72.722072),  Route carried "on" structure: Other road C2002,  Year Built: 1950,  Status: Open,  Structure Length: 2.41m (7.91ft),  Average Daily Traffic: 150 (year 2019),  Truck Traffic: 2%,  Average Future Daily Traffic: 158 (year 2029),  Design Load: H 15,  Features Intersected: WILLIAMS RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 23.2m (76.1ft),  Curb-To-Curb Width: 7.2m (23.6ft),  Out-to-Out Width: 7.8m (25.6ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 31.8 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: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 2.41m (7.91ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Bridge Improvement Cost: $711,000,  Roadway Improvement Cost: $50,000,  Total Project Cost: $761,000 ( Estimate for 2020),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 101401002514011,  Location: 0.1 MI TO JCT W CL2 TH1 (Lat: 43.279286,  Lng: -72.696042),  Route carried "on" structure: Other road C3023,  Year Built: 1962,  Status: Open,  Structure Length: 0.76m (2.49ft),  Average Daily Traffic: 150 (year 2019),  Truck Traffic: 2%,  Average Future Daily Traffic: 158 (year 2029),  Features Intersected: ANDOVER BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.0m (23.0ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.0m (23.0ft)

Condition: Channel: Good,  Culverts: Satisfactory,  Operating Rating: 37.2 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 22.7 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021
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Structure Number: 101401002614011,  Location: 0.1 MI TO JCT W VT11 (Lat: 43.258367,  Lng: -72.718342),  Route carried "on" structure: Other road C3025,  Year Built: 1986,  Status: Open,  Structure Length: 1.13m (3.71ft),  Average Daily Traffic: 100 (year 2019),  Truck Traffic: 2%,  Average Future Daily Traffic: 105 (year 2029),  Design Load: HS 20,  Features Intersected: LYMAN BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 4 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.7m (35.1ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.7m (25.3ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Channel: Very good,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 64.4 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: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 101401002714011,  Location: 0.08 MI TO JCT W VT11 (Lat: 43.261233,  Lng: -72.690264),  Route carried "on" structure: Other road C3029,  Year Built: 1974,  Status: Open,  Structure Length: 1.04m (3.41ft),  Average Daily Traffic: 10 (year 2019),  Truck Traffic: 2%,  Average Future Daily Traffic: 11 (year 2029),  Design Load: H 20,  Features Intersected: MID. BR WILLIAMS RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: Town or Township 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: 9.8m (32.2ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 3.8m (12.5ft),  Out-to-Out Width: 4.4m (14.4ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 22.7 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 12.7 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: Equal to present desirable criteria,  Length Of Structure Improvement: 1.65m (5.41ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Bridge Improvement Cost: $262,000,  Roadway Improvement Cost: $150,000,  Total Project Cost: $412,000 ( Estimate for 2020),  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 101401002814011,  Location: 0.08 MI TO JCT W VT11 (Lat: 43.257639,  Lng: -72.707025),  Route carried "on" structure: Other road C3036,  Year Built: 1972,  Year Reconstructed: 2011,  Status: Open,  Structure Length: 1.16m (3.81ft),  Average Daily Traffic: 20 (year 2019),  Truck Traffic: 3%,  Average Future Daily Traffic: 21 (year 2029),  Design Load: HS 25 or greater,  Features Intersected: MID. BR WILLIAMS RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.0m (36.1ft),  Curb-To-Curb Width: 4.4m (14.4ft),  Out-to-Out Width: 4.9m (16.1ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Channel: Good,  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: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Deck Structure Type: Concrete Precast Panels
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Structure Number: 200016003514012,  Location: 2.0 MI E JCT VT 121 (Lat: 43.243922,  Lng: -72.723269),  Route carried "on" structure: State highway 11,  Year Built: 1929,  Year Reconstructed: 1999,  Status: Open,  Structure Length: 0.85m (2.79ft),  Average Daily Traffic: 3,100 (year 2018),  Truck Traffic: 9%,  Average Future Daily Traffic: 3,255 (year 2028),  Design Load: HS 25 or greater,  Features Intersected: MID. BR WILLIAMS RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 34.682,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.4m (30.8ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.9m (25.9ft),  Curb-To-Curb Width: 8.9m (29.2ft),  Out-to-Out Width: 9.7m (31.8ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 70.8 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,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Somewhat better than minimum adequacy,  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 2021,  Bridge Improvement Cost: $311,000,  Roadway Improvement Cost: $50,000,  Total Project Cost: $361,000 ( Estimate for 2020),  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: 200016003614012,  Location: 2.2 MI E JCT VT 121 (Lat: 43.245592,  Lng: -72.722558),  Route carried "on" structure: State highway 11,  Year Built: 1929,  Year Reconstructed: 1970,  Status: Open,  Structure Length: 0.85m (2.79ft),  Average Daily Traffic: 3,100 (year 2018),  Truck Traffic: 9%,  Average Future Daily Traffic: 3,255 (year 2028),  Design Load: H 15,  Features Intersected: MID. BR WILLIAMS RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 34.875,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 8.8m (28.9ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.6m (24.9ft),  Curb-To-Curb Width: 9.4m (30.8ft),  Out-to-Out Width: 9.7m (31.8ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 57.2 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,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum 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 2021,  Bridge Improvement Cost: $312,000,  Roadway Improvement Cost: $50,000,  Total Project Cost: $362,000 ( Estimate for 2020),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 200016003714012,  Location: 2.4 MI E JCT VT 121 (Lat: 43.248417,  Lng: -72.721569),  Route carried "on" structure: State highway 11,  Year Built: 1929,  Year Reconstructed: 2000,  Status: Open,  Structure Length: 1.83m (6.00ft),  Average Daily Traffic: 3,100 (year 2018),  Truck Traffic: 9%,  Average Future Daily Traffic: 3,255 (year 2028),  Design Load: HS 25 or greater,  Features Intersected: MID. BR WILLIAMS RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 35.197,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 6 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 17.1m (56.1ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 8.9m (29.2ft),  Out-to-Out Width: 9.7m (31.8ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 68.9 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: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.83m (6.00ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Bridge Improvement Cost: $666,000,  Roadway Improvement Cost: $50,000,  Total Project Cost: $716,000 ( Estimate for 2020),  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: 200016003814012,  Location: 2.8 MI E JCT VT 121 (Lat: 43.253483,  Lng: -72.719175),  Route carried "on" structure: State highway 11,  Year Built: 1929,  Year Reconstructed: 1972,  Status: Open,  Structure Length: 1.01m (3.31ft),  Average Daily Traffic: 3,100 (year 2018),  Truck Traffic: 9%,  Average Future Daily Traffic: 3,255 (year 2028),  Design Load: H 15,  Features Intersected: MID. BR WILLIAMS RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 35.808,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 4 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.4m (30.8ft),  Curb-To-Curb Width: 8.9m (29.2ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 39.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 23.6 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: Meets minimum limits,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 1.01m (3.31ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Bridge Improvement Cost: $370,000,  Roadway Improvement Cost: $50,000,  Total Project Cost: $420,000 ( Estimate for 2020),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Other
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Structure Number: 200016003914012,  Location: 3.0 MI E JCT VT 121 (Lat: 43.255525,  Lng: -72.717997),  Route carried "on" structure: State highway 11,  Year Built: 1929,  Year Reconstructed: 2000,  Status: Open,  Structure Length: 1.40m (4.59ft),  Average Daily Traffic: 3,100 (year 2018),  Truck Traffic: 9%,  Average Future Daily Traffic: 3,255 (year 2028),  Design Load: HS 25 or greater,  Features Intersected: MID. BR WILLIAMS RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 36.066,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 10.7m (35.1ft),  Skew: 4 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 13.4m (44.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 9.0m (29.5ft),  Out-to-Out Width: 9.7m (31.8ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Satisfactory,  Channel: Fair,  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,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.40m (4.59ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Bridge Improvement Cost: $510,000,  Roadway Improvement Cost: $50,000,  Total Project Cost: $560,000 ( Estimate for 2020),  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: 200016004014012,  Location: 3.1 MI E JCT VT 121 (Lat: 43.257622,  Lng: -72.716447),  Route carried "on" structure: State highway 11,  Year Built: 1929,  Year Reconstructed: 1972,  Status: Open,  Structure Length: 0.85m (2.79ft),  Average Daily Traffic: 3,100 (year 2018),  Truck Traffic: 9%,  Average Future Daily Traffic: 3,255 (year 2028),  Design Load: H 15,  Features Intersected: LYMAN BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 36.323,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.2m (26.9ft),  Curb-To-Curb Width: 9.3m (30.5ft),  Out-to-Out Width: 10.4m (34.1ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 46.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 28.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Somewhat better than minimum adequacy,  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 2021,  Bridge Improvement Cost: $333,000,  Roadway Improvement Cost: $50,000,  Total Project Cost: $383,000 ( Estimate for 2020),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 200016004114012,  Location: 4.0 MI E JCT VT 121 (Lat: 43.260756,  Lng: -72.701314),  Route carried "on" structure: State highway 11,  Year Built: 1927,  Year Reconstructed: 2015,  Status: Open,  Structure Length: 1.55m (5.09ft),  Average Daily Traffic: 3,100 (year 2018),  Truck Traffic: 14%,  Average Future Daily Traffic: 3,255 (year 2028),  Design Load: HL 93,  Features Intersected: MID. BR WILLIAMS RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 37.675,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 13.4m (44.0ft),  Curb-To-Curb Width: 10.1m (33.1ft),  Out-to-Out Width: 11.0m (36.1ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Channel: Fair,  Operating Rating: 59.9 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 37.2 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2021,  Deck Structure Type: Concrete Precast Panels,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric
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Structure Number: 200132000814012,  Location: 3.0 MI N JCT. VT.11 (Lat: 43.280767,  Lng: -72.707186),  Route carried "on" structure: County highway 1,  Year Built: 1993,  Status: Open,  Structure Length: 1.65m (5.41ft),  Average Daily Traffic: 490 (year 2017),  Truck Traffic: 6%,  Average Future Daily Traffic: 515 (year 2027),  Design Load: HS 20,  Features Intersected: ANDOVER BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 15.5m (50.9ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 8.3m (27.2ft),  Out-to-Out Width: 9.0m (29.5ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Very good,  Channel: Very good,  Operating Rating: 81.6 metric tons,  Method Used To Determine Operating Rating: Allowable Stress (AS),  Inventory Rating: 49.9 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  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: 200132000914012,  Location: 3.8 MI N JCT. VT.11 (Lat: 43.285478,  Lng: -72.723619),  Route carried "on" structure: County highway 1,  Year Built: 1939,  Status: Open,  Structure Length: 2.56m (8.40ft),  Average Daily Traffic: 490 (year 2017),  Truck Traffic: 6%,  Average Future Daily Traffic: 515 (year 2027),  Design Load: H 15,  Features Intersected: TROUT BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.6m (24.9ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 25.0m (82.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 7.9m (25.9ft)

Condition: Deck: Poor,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Good,  Operating Rating: 45.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 27.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Length Of Structure Improvement: 2.56m (8.40ft),  Designated Inspection Frequency: Every 12 months,  Inspection Date: April 2021,  Bridge Improvement Cost: $764,000,  Roadway Improvement Cost: $50,000,  Total Project Cost: $814,000 ( Estimate for 2020),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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