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GUN HILL ROAD over METRO NO COMMUTER

Map

Coordinates:
+40.87848, -73.87096
40°52'43" N, 73°52'15" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:GUN HILL ROAD over METRO NO COMMUTER
Structure number:000000002241860
Location:AT WILLIAMS BRIDGE
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:86.9 ft. [26.5 m]
Total length:91.2 ft. [27.8 m]
Roadway width between curbs:60.4 ft. [18.4 m]
Deck width edge-to-edge:100.1 ft. [30.5 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:City or Municipal Highway Agency [04]
Year built:1918
Year reconstructed:2008
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
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: May 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:20,448 [as of 2009]
Truck traffic:7% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Inventory rating:102.7 tons [93.4 metric tons]
Sufficiency rating:86.8
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$5,137,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201686.8GoodVery GoodVery GoodVery Good-20448
April 201484.6GoodVery GoodExcellentVery Good-34666
May 201284.6GoodVery GoodExcellentVery Good-34666
May 201084.6GoodVery GoodExcellentVery Good-34666
May 200884.6GoodExcellentExcellentVery Good-34666
March 200669.4PoorPoorFairSatisfactorySD34666
April 200462.7PoorPoorFairSatisfactorySD34666
March 200262.7PoorPoorFairSatisfactorySD34666
March 200073.8PoorPoorFairSatisfactorySD34666
November 199873.8PoorPoorFairSatisfactorySD34666
July 199774.2PoorPoorFairFairSD32748
May 199656.3PoorPoorPoorPoorSD32748
September 199553.5PoorSeriousPoorPoorSD32746
September 199455.5PoorSeriousPoorPoorSD25100
August 199255.5PoorSeriousPoorPoorSD25100
August 199055.5PoorSeriousPoorPoorSD25100