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TO GWB OPP 171 ST over RIVERSIDE DRIVE

Map

Coordinates:
+40.84506, -73.94380
40°50'42" N, 73°56'38" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:TO GWB OPP 171 ST over RIVERSIDE DRIVE
Structure number:000000002245480
Location:S OF GEORGE WASHINGTON BR
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:134.8 ft. [41.1 m]
Total length:136.2 ft. [41.5 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:80.1 ft. [24.4 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Owner:City or Municipal Highway Agency [04]
Year built:1930
Year reconstructed:2000
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Arch - Deck [11]
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: February 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Truck traffic:9% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Meets minimum tolerable limits to be left in place as is [4]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:77.3
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$85,646,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2016FairGoodFairSatisfactory-77.3
February 2014FairGoodFairSatisfactory708061.7
February 2012FairGoodFairSatisfactory708061.7
March 2010FairGoodSatisfactorySatisfactory708076.1
April 2008FairGoodSatisfactorySatisfactory708076.1
May 2006FairGoodSatisfactorySatisfactory708076.1
June 2004FairGoodSatisfactorySatisfactory708076.1
September 2002FairGoodSatisfactorySatisfactory708075.9
July 2000FairGoodSatisfactorySatisfactory708075.9
May 1999PoorSeriousPoorSatisfactory708027.4
March 1998PoorSeriousPoorSatisfactory708027.4
May 1997PoorSeriousSeriousFair70802.9
April 1996PoorPoorSeriousFair70802.0
June 1995PoorPoorSeriousFair70802.0
August 1994PoorPoorSeriousFair70802.0
May 1993PoorPoorSeriousSatisfactory70802.0
September 1992PoorPoorSeriousSatisfactory70802.0
July 1990Poor-PoorSatisfactory708044.3