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TO GWB OPP 171 ST over RIVERSIDE DRIVE

Map 

Coordinates:
+40.84507, -73.94383
40°50'42" N, 73°56'38" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

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:134.8 ft. [41.1 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:24.9 ft. [7.6 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]
Operating rating:108.9 tons [99.0 metric tons]
Inventory rating:32.3 tons [29.4 metric tons]
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 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201677.3FairGoodFairSatisfactoryFO-
February 201461.7FairGoodFairSatisfactoryFO7080
February 201261.7FairGoodFairSatisfactoryFO7080
March 201076.1FairGoodSatisfactorySatisfactoryFO7080
April 200876.1FairGoodSatisfactorySatisfactoryFO7080
May 200676.1FairGoodSatisfactorySatisfactoryFO7080
June 200476.1FairGoodSatisfactorySatisfactoryFO7080
September 200275.9FairGoodSatisfactorySatisfactoryFO7080
July 200075.9FairGoodSatisfactorySatisfactoryFO7080
May 199927.4PoorSeriousPoorSatisfactorySD7080
March 199827.4PoorSeriousPoorSatisfactorySD7080
May 19972.9PoorSeriousSeriousFairSD7080
April 19962.0PoorPoorSeriousFairSD7080
June 19952.0PoorPoorSeriousFairSD7080
August 19942.0PoorPoorSeriousFairSD7080
May 19932.0PoorPoorSeriousSatisfactorySD7080
September 19922.0PoorPoorSeriousSatisfactorySD7080
July 199044.3Poor-PoorSatisfactorySD7080