ROUTE 66 over WILLIMANTIC RIVER (Route: 66)
Num:487x
Open: no restriction [A]
Built: 1937, Reconstructed: 1987
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.1 Miles (0.1 Kilometers)

Bridge Type
Main Span(s): Steel continuous [4] Stringer/Multi-beam or girder [02]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Bituminous [6]

Bridge Dimensions
Length: 62.8 m = 206.0 ft
Main Spans: 3 at 21.3 m = 69.9 ft
Approach Spans: 0
Skew: 45
Width, Roadway: 10.1 m = 33.1 ft (2 Lanes) and Out-To-Out: 12.7 m = 41.7 ft for a 10.1 m = 33.1 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Columbia [16400]: Tolland County [013], Connecticut [09]
Owned by State Highway Agency [01], DOT District: 2
COLUMBIA WINDHAM TOWN LNE

Condition
Deck: Good [7]
Superstructure: Fair [5]
Substructure: Satisfactory [6]
Loading
Design: MS 18 / HS 20 [5]
Operating: 60 metric ton = 66.0 tons (Load Factor(LF) [1])
Inventory: 36 metric ton = 39.6 tons (Load Factor(LF) [1])

Appraisal
Structural: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck Geometry: Meets minimum tolerable limits to be left in place as is [4]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Equal to present minimum criteria [6] and Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Inspections
Date: April 2020 [0420] and Frequency: 24

Future Work
Work Needed:
Bridge Detour: 0.5 km = 0.3 mi
Traffic
ADT: 7300 (2017) and Trucks: 6%
Future ADT: 10847 (In 2037 )

ROUTE 66 over PROVIDENCE&WORCESTER RR (Route: 66)
Num:488x
Open: no restriction [A]
Built: 1937, Reconstructed: 1988
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.4 Miles (0.6 Kilometers)

Bridge Type
Main Span(s): Steel [3] Truss - Thru [10]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Bituminous [6]

Bridge Dimensions
Length: 87.8 m = 288.1 ft
Main Spans: 2 at 42.7 m = 140.1 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 9.1 m = 29.9 ft (2 Lanes) and Out-To-Out: 10.2 m = 33.5 ft for a 11.3 m = 37.1 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Windham [86790]: Windham County [015], Connecticut [09]
Owned by State Highway Agency [01], DOT District: 2
RTE 66 0.4 MI W ROUTE 32

Condition
Deck: Fair [5]
Superstructure: Poor [4]
Substructure: Satisfactory [6]
Loading
Design: M 18 / H 20 [4]
Operating: 55.8 metric ton = 61.4 tons (Load Factor(LF) [1])
Inventory: 33.4 metric ton = 36.7 tons (Load Factor(LF) [1])

Appraisal
Structural: Meets minimum tolerable limits to be left in place as is [4]
Deck Geometry: Meets minimum tolerable limits to be left in place as is [4]
Road Alignment: Equal to present desirable criteria [8]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: January 1999 [199] and Frequency: 24

Future Work
Work Needed: Other structural work: including hydraulic replacements. [38]
Bridge Detour: 0 km = 0.0 mi
Traffic
ADT: 10800 (2018) and Trucks: 5%
Future ADT: 16048 (In 2038 )

US ROUTE 6 EB over NEW ENGLAND CENTRAL RR (Route: 6)
Num:2576x
Open: no restriction [A]
Built: 1971, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.4 Miles (0.7 Kilometers)

Bridge Type
Main Span(s): Prestressed concrete [5] Stringer/Multi-beam or girder [02]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Bituminous [6]

Bridge Dimensions
Length: 30.5 m = 100.1 ft
Main Spans: 1 at 29 m = 95.1 ft
Approach Spans: 0
Skew: 15
Width, Roadway: 18.3 m = 60.0 ft (3 Lanes) and Out-To-Out: 19.4 m = 63.7 ft for a 18.3 m = 60.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Windham [86790]: Windham County [015], Connecticut [09]
Owned by State Highway Agency [01], DOT District: 2
1 MI EAST OF COVENTRY TL

Condition
Deck: Good [7]
Superstructure: Fair [5]
Substructure: Good [7]
Loading
Design: MS 18 / HS 20 [5]
Operating: 74.1 metric ton = 81.5 tons (Load Factor(LF) [1])
Inventory: 35.6 metric ton = 39.2 tons (Load Factor(LF) [1])

Appraisal
Structural: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck Geometry: Better than present minimum criteria [7]
Road Alignment: Equal to present desirable criteria [8]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: November 2020 [1120] and Frequency: 24

Future Work
Work Needed:
Bridge Detour: 0.2 km = 0.1 mi
Traffic
ADT: 8950 (2017) and Trucks: 6%
Future ADT: 13299 (In 2037 )

US ROUTE 6 WB over NEW ENGLAND CENTRAL RR (Route: 6)
Num:2575x
Open: no restriction [A]
Built: 1971, Reconstructed: N/A [0000]
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.4 Miles (0.7 Kilometers)

Bridge Type
Main Span(s): Prestressed concrete [5] Stringer/Multi-beam or girder [02]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Bituminous [6]

Bridge Dimensions
Length: 30.5 m = 100.1 ft
Main Spans: 1 at 28.7 m = 94.2 ft
Approach Spans: 0
Skew: 15
Width, Roadway: 19.6 m = 64.3 ft (3 Lanes) and Out-To-Out: 20.6 m = 67.6 ft for a 19.5 m = 64.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Windham [86790]: Windham County [015], Connecticut [09]
Owned by State Highway Agency [01], DOT District: 2
1 MI EAST OF COVENTRY TL

Condition
Deck: Good [7]
Superstructure: Fair [5]
Substructure: Satisfactory [6]
Loading
Design: MS 18 / HS 20 [5]
Operating: 68.6 metric ton = 75.5 tons (Load Factor(LF) [1])
Inventory: 37.2 metric ton = 40.9 tons (Load Factor(LF) [1])

Appraisal
Structural: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck Geometry: Superior to present desirable criteria [9]
Road Alignment: Equal to present desirable criteria [8]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: November 2020 [1120] and Frequency: 24

Future Work
Work Needed:
Bridge Detour: 0.2 km = 0.1 mi
Traffic
ADT: 8950 (2017) and Trucks: 6%
Future ADT: 13299 (In 2037 )

ROUTE 66 over NEW ENGLAND CENTRAL RR (Route: 66)
Num:489x
Open: no restriction [A]
Built: 1938, Reconstructed: 1986
Historic: Bridge is not eligible for the NRHP. [5]

Google Streetview (If Available)

Rough Distance: 0.5 Miles (0.7 Kilometers)

Bridge Type
Main Span(s): Steel [3] Stringer/Multi-beam or girder [02]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Bituminous [6]

Bridge Dimensions
Length: 20.3 m = 66.6 ft
Main Spans: 1 at 18.3 m = 60.0 ft
Approach Spans: 0
Skew: 53
Width, Roadway: 11.1 m = 36.4 ft (2 Lanes) and Out-To-Out: 12.3 m = 40.4 ft for a 12.3 m = 40.4 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A

Location
Windham [86790]: Windham County [015], Connecticut [09]
Owned by State Highway Agency [01], DOT District: 2
0.3 MI WEST OF JCT RTE 32

Condition
Deck: Fair [5]
Superstructure: Poor [4]
Substructure: Satisfactory [6]
Loading
Design: M 18 / H 20 [4]
Operating: 37.2 metric ton = 40.9 tons (Load Factor(LF) [1])
Inventory: 22.2 metric ton = 24.4 tons (Load Factor(LF) [1])

Appraisal
Structural: Meets minimum tolerable limits to be left in place as is [4]
Deck Geometry: Meets minimum tolerable limits to be left in place as is [4]
Road Alignment: Equal to present desirable criteria [8]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: June 1999 [699] and Frequency: 24

Future Work
Work Needed: Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Bridge Detour: 1.6 km = 1.0 mi
Traffic
ADT: 7300 (2017) and Trucks: 5%
Future ADT: 10847 (In 2037 )