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INTERSTATE-291 over CONNECTICUT RIV & PRV RD

Map

Coordinates:
+41.81303, -72.64425
41°48'47" N, 72°38'39" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:INTERSTATE-291 over CONNECTICUT RIV & PRV RD
Structure number:01431
Location:1.03 MI E OF I-91 JNCT
Purpose:Carries highway over highway and waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:120.1 ft. [36.6 m]
Total length:1682.2 ft. [512.7 m]
Roadway width between curbs:76.1 ft. [23.2 m]
Deck width edge-to-edge:92.2 ft. [28.1 m]
Vertical clearance below bridge:45.9 ft. [14.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1958
Year reconstructed:1993
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:14
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: December 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:64,100 [as of 2015]
Truck traffic:14% 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:Superior to present desirable criteria [9]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:82.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017FairGoodSatisfactorySatisfactory6410082.0
December 2015FairGoodGoodSatisfactory6170082.0
December 2013FairGoodGoodSatisfactory6150082.0
December 2011FairGoodGoodFair6200071.0
December 2009FairGoodGoodSatisfactory6210082.0
October 2007FairGoodGoodSatisfactory6280082.0
October 2005GoodGoodGoodGood5860085.0
September 2003GoodGoodGoodGood5860085.0
October 2001GoodGoodGoodGood5860085.0
October 1999GoodGoodGoodGood4420085.0
September 1997GoodGoodGoodGood4420085.0
September 1995GoodGoodVery GoodGood4220085.0
October 1993GoodGoodVery GoodGood2570085.0
October 1991PoorSatisfactoryPoorSatisfactory2550050.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.15,17814,982140560
Deck
Reinforced Concrete Decksq. ft.155,080149,0556,02410
Substructure
Reinforced Concrete Pier Walllinear ft.1,242757453320
Reinforced Concrete Abutmentlinear ft.18514032130
Bearings
Elastomeric Bearingeach126863460
Fixed Bearingeach36211500
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.5,0465,0202060
Reinforced Concrete Bridge Raillinear ft.8,4108,20420060