Share:

GUN HILL ROAD over NYCTA DYRE AVE LN

Map 

Coordinates:
+40.87029, -73.84583
40°52'13" N, 73°50'45" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:GUN HILL ROAD over NYCTA DYRE AVE LN
Structure number:000000002241910
Location:AT WILLIAMSBRIDGE
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:69.9 ft. [21.3 m]
Total length:75.1 ft. [22.9 m]
Roadway width between curbs:60.0 ft. [18.3 m]
Deck width edge-to-edge:100.1 ft. [30.5 m]
Vertical clearance below bridge:16.1 ft. [4.9 m]
Owner:Other Local Agencies [25]
Year built:2000
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Closed Grating [4]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: October 2016 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:12,761 [as of 2010]
Truck traffic:5% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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]
Operating rating:109.8 tons [99.8 metric tons]
Inventory rating:65.9 tons [59.9 metric tons]
Sufficiency rating:91.4
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$4,221,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201691.4GoodVery GoodVery GoodVery GoodFO12761
October 201491.4GoodVery GoodVery GoodVery GoodFO12761
November 201291.4GoodVery GoodVery GoodVery GoodFO12800
November 201091.1GoodVery GoodVery GoodVery GoodFO19156
August 200891.1GoodExcellentVery GoodVery GoodFO19156
September 200691.1GoodExcellentVery GoodVery Good-19156
September 200491.1GoodExcellentVery GoodVery Good-19156
July 200291.1GoodExcellentVery GoodVery Good-19156
August 200095.1GoodExcellentExcellentExcellent-19156
October 199946.8PoorCriticalPoorFairSD19156
December 199846.8PoorSeriousPoorFairSD19156
November 199727.5PoorSeriousSeriousSeriousSD19156
October 199622.0PoorSeriousSeriousSeriousSD21300
November 199524.0PoorSeriousPoorSeriousSD21300
January 199445.0PoorSeriousPoorPoorSD21300
November 199326.9PoorPoorSeriousSeriousSD21300
December 199226.9PoorPoorSeriousPoorSD21300
October 199126.9PoorPoorSeriousPoorSD21300