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CR 4 BR BOMBAY over LITTLE SALMON RVR

Map

Coordinates:
+44.93982, -74.55701
44°56'23" N, 74°33'25" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CR 4 BR BOMBAY over LITTLE SALMON RVR
Structure number:000000003337840
Location:.5 MI EAST OF BOMBAY
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:79.7 ft. [24.3 m]
Total length:82.0 ft. [25.0 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:29.9 ft. [9.1 m]
Skew angle:16°
Owner:County Highway Agency [02]
Year built:1941
Year reconstructed:1991
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span design:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: November 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,427 [as of 2017]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Sufficiency rating:68.4
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$1,152,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2018FairSatisfactoryFairGood142768.4
October 2016FairFairSatisfactoryGood156680.4
September 2014FairSatisfactorySatisfactoryGood156981.4
October 2012FairGoodSatisfactoryGood158074.8
October 2010GoodGoodGoodGood68583.5
August 2008GoodVery GoodGoodGood151983.5
September 2006GoodVery GoodGoodGood153883.5
September 2004GoodVery GoodVery GoodGood68592.0
September 2002GoodVery GoodVery GoodGood68592.0
June 2000GoodVery GoodVery GoodVery Good68592.0
August 1998GoodVery GoodGoodGood68592.0
September 1996FairVery GoodFairSatisfactory59283.0
September 1994PoorVery GoodPoorSatisfactory59256.4
October 1992FairVery GoodFairSatisfactory59260.8
October 1990PoorPoorFairPoor59241.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1608060200
Steel Protective Coatingsq. ft.3,1877008001,587100
Steel Stringerlinear ft.340340000
Steel Protective Coatingsq. ft.1,8681,589186930
Deck
Reinforced Concrete Decksq. ft.2,4001,60080000
Superstructure
Steel Floor Beamlinear ft.180180000
Steel Protective Coatingsq. ft.1,5081,283150750
Substructure
Reinforced Concrete Abutmentlinear ft.70551500
Reinforced Concrete Pile Cap/Footinglinear ft.3503500
Bearings
Movable Bearingeach20200
Steel Protective Coatingsq. ft.60330
Fixed Bearingeach20200
Steel Protective Coatingsq. ft.60231
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.164164000
Steel Protective Coatingsq. ft.32816416400