Share:

ROUTE 66 over WILLIMANTIC RIVER

Map

Coordinates:
+41.72158, -72.24443
41°43'18" N, 72°14'40" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ROUTE 66 over WILLIMANTIC RIVER
Structure number:00487
Location:COLUMBIA WINDHAM TOWN LNE
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:69.9 ft. [21.3 m]
Total length:206.0 ft. [62.8 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:40.0 ft. [12.2 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:1937
Year reconstructed:1987
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:8,633 [as of 2018]
Truck traffic:6% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:79.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2018FairGoodSatisfactorySatisfactory863379.5
April 2016FairGoodSatisfactorySatisfactory790079.7
April 2014FairGoodSatisfactoryGood990088.5
April 2012FairGoodSatisfactoryGood870088.8
September 2010FairGoodSatisfactoryGood810088.9
September 2008FairGoodSatisfactoryGood880086.8
May 2006GoodGoodGoodGood920087.7
May 2004GoodGoodGoodGood860088.8
June 2002GoodGoodGoodGood870088.8
June 2000GoodGoodGoodGood850088.8
February 1998GoodGoodGoodGood870088.8
April 1996GoodGoodGoodGood790081.3
June 1994GoodGoodGoodGood900081.1
July 1992GoodGoodGoodGood890081.1
August 1990GoodGoodGoodGood780081.4