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Bridge Statistics for Woodstock, Connecticut (CT)
Condition, Traffic, Stress, Structural Evaluation, Project Costs


  • National Bridge Inventory (NBI) Statistics
  • 10Number of bridges
  • 49ft / 15.5mTotal length
  • 30,659Total average daily traffic
  • 1,076Total average daily truck traffic
  • 45,555Total future (year 2036) average daily traffic
  • National Bridge Inventory (NBI) Registered Bridges for Woodstock
  • No street view available for this location

New bridges in Woodstock, CT - historical statistics
  • New bridges - historical statistics
  • 11910-1919
  • 11930-1939
  • 11940-1949
  • 31950-1959
  • 31980-1989
  • 11990-1999
Average Bridge Daily Traffic in Woodstock, CT
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 37.5%Good
  • 12.5%Satisfactory
  • 37.5%Fair
  • 12.5%Poor
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 50.0%Good
  • 12.5%Satisfactory
  • 25.0%Fair
  • 12.5%Poor
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 37.5%Good
  • 12.5%Satisfactory
  • 50.0%Fair
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 88.9%Satisfactory
  • 11.1%Fair
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Structure Number: 56,  Location: BETWEEN EXIT 14 AND 15 (Lat: 41.106439,  Lng: -73.423097),  Route carried "on" structure: City street ,  Year Built: 1958,  Status: Open,  Structure Length: 4.51m (14.80ft),  Average Daily Traffic: 4,000 (year 2017),  Truck Traffic: 3%,  Average Future Daily Traffic: 5,944 (year 2037),  Design Load: HS 20,  Features Intersected: INTERSTATE-95,  Facility Carried by Structure: STUART AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.223,  Lanes on structure: 2,  Lanes under structure: 6,  Owner: State Highway Agency,  Approaching Roadway Width: 9.4m (30.8ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 23.5m (77.1ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.5m (4.9ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Fair,  Operating Rating: 60.6 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 46.7 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Underclear: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric
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Structure Number: 1422,  Location: 0.5 MILE WEST OF RTE 169 (Lat: 41.937575,  Lng: -71.959372),  Route carried "on" structure: State highway 171,  Year Built: 1951,  Year Reconstructed: 1992,  Status: Open,  Structure Length: 0.91m (2.99ft),  Average Daily Traffic: 8,021 (year 2016),  Truck Traffic: 3%,  Average Future Daily Traffic: 11,918 (year 2036),  Design Load: HS 20,  Features Intersected: SAW MILL BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 27.809,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 11.9m (39.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.2m (26.9ft),  Curb-To-Curb Width: 12.0m (39.4ft),  Out-to-Out Width: 13.3m (43.6ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Inventory Rating: 66.8 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: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 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: 1423,  Location: 0.3 MI W OF THOMPSON TL (Lat: 41.933611,  Lng: -71.937742),  Route carried "on" structure: State highway 171,  Year Built: 1951,  Year Reconstructed: 1988,  Status: Open,  Structure Length: 2.32m (7.61ft),  Average Daily Traffic: 7,700 (year 2016),  Truck Traffic: 3%,  Average Future Daily Traffic: 11,441 (year 2036),  Design Load: HS 20,  Features Intersected: LITTLE RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 29.902,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 21.9m (71.9ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 13.4m (44.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 94.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 56.9 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: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 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: 4814,  Location: 0.1 MILE SOUTH OF RTE 171 (Lat: 41.928511,  Lng: -72.084842),  Route carried "on" structure: City street ,  Year Built: 1947,  Status: Open,  Structure Length: 0.73m (2.40ft),  Average Daily Traffic: 246 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 366 (year 2040),  Design Load: H 20,  Features Intersected: STILL RIVER,  Facility Carried by Structure: KENYONVILLE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.435,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 5.8m (19.0ft),  Skew: 2 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.7m (22.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 6.7m (22.0ft),  Out-to-Out Width: 7.8m (25.6ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 47.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 28.6 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,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 56,  Location: .1 MI NORTH OF PUTNAM TL (Lat: 41.927697,  Lng: -71.932881),  Route carried "on" structure: City street ,  Year Built: 1987,  Status: Open,  Structure Length: 1.43m (4.69ft),  Average Daily Traffic: 393 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 584 (year 2040),  Design Load: HS 20,  Features Intersected: LITTLE RIVER,  Facility Carried by Structure: PEAKE BROOK ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.145,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 14.0m (45.9ft),  Curb-To-Curb Width: 8.7m (28.5ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 63.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 37.9 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,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Underwater Inspection Date: September 2020,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 5605,  Location: 2 MILE NORTH OF ROUTE 169 (Lat: 41.966461,  Lng: -71.961942),  Route carried "on" structure: City street ,  Year Built: 1930,  Year Reconstructed: 1986,  Status: Open,  Structure Length: 1.07m (3.51ft),  Average Daily Traffic: 1,849 (year 2020),  Truck Traffic: 9%,  Average Future Daily Traffic: 2,747 (year 2040),  Design Load: HS 20,  Features Intersected: MUDDY BROOK,  Facility Carried by Structure: ROSELAND PARK ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.370,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.6m (24.9ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.4m (30.8ft),  Curb-To-Curb Width: 6.9m (22.6ft),  Out-to-Out Width: 8.1m (26.6ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Channel: Fair,  Operating Rating: 70.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 42.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Underwater Inspection Date: October 2020,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 5692,  Location: 0.6 MI EAST OF ROUTE 171 (Lat: 41.942725,  Lng: -71.949836),  Route carried "on" structure: City street ,  Year Built: 1914,  Year Reconstructed: 1988,  Status: Open,  Structure Length: 2.11m (6.92ft),  Average Daily Traffic: 550 (year 2020),  Truck Traffic: 7%,  Average Future Daily Traffic: 817 (year 2040),  Design Load: HS 20,  Features Intersected: LITTLE RIVER,  Facility Carried by Structure: STONE BRIDGE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.966,  Lanes on structure: 2,  Owner: Town or Township Highway Agency,  Approaching Roadway Width: 7.5m (24.6ft),  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 7.3m (24.0ft),  Curb-To-Curb Width: 7.5m (24.6ft),  Out-to-Out Width: 8.9m (29.2ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 42.6 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Preformed Fabric,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 5694,  Location: .5 MI EAST OF RTE 169 (Lat: 41.996253,  Lng: -71.989872),  Route carried "on" structure: State highway 197,  Year Built: 1987,  Status: Open,  Structure Length: 1.04m (3.41ft),  Average Daily Traffic: 2,100 (year 2016),  Truck Traffic: 3%,  Average Future Daily Traffic: 3,120 (year 2036),  Design Load: HS 20,  Features Intersected: MUDDY BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 12.392,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.0m (23.0ft),  Skew: 1 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.1m (29.9ft),  Curb-To-Curb Width: 10.1m (33.1ft),  Out-to-Out Width: 11.5m (37.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 58.0 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 44.7 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Other,  Membrane: Built-up
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Structure Number: 5769,  Location: 200' WEST OF JCT RTE 198 (Lat: 41.939436,  Lng: -72.073611),  Route carried "on" structure: State highway 171,  Year Built: 1988,  Status: Open,  Structure Length: 0.67m (2.20ft),  Average Daily Traffic: 1,700 (year 2016),  Truck Traffic: 3%,  Average Future Daily Traffic: 2,526 (year 2036),  Features Intersected: BUNGEE BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 16.721,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Concrete continuous,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft),  Curb-To-Curb Width: 9.2m (30.2ft),  Out-to-Out Width: 12.3m (40.4ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 42.6 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 6148,  Location: 1.7 MILES WEST OF RTE 169 (Lat: 41.938511,  Lng: -71.991839),  Route carried "on" structure: State highway 171,  Year Built: 1992,  Status: Open,  Structure Length: 0.67m (2.20ft),  Average Daily Traffic: 4,100 (year 2016),  Truck Traffic: 3%,  Average Future Daily Traffic: 6,092 (year 2036),  Features Intersected: MILL BROOK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 24.945,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 10.3m (33.8ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 42.6 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 24 months,  Inspection Date: January 2021,  Underwater Inspection Date: January 2021
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