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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 2014 

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]
Evaluation:Functionally obsolete [2]
Sufficiency rating:91.4
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$403,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
October 201491.4Functionally obsoleteVery GoodVery GoodVery Good12761
November 201291.4Functionally obsoleteVery GoodVery GoodVery Good12800
November 201091.1Functionally obsoleteVery GoodVery GoodVery Good19156
August 200891.1Functionally obsoleteExcellentVery GoodVery Good19156
September 200691.1Not deficientExcellentVery GoodVery Good19156
September 200491.1Not deficientExcellentVery GoodVery Good19156
July 200291.1Not deficientExcellentVery GoodVery Good19156
August 200095.1Not deficientExcellentExcellentExcellent19156
October 199946.8Structurally deficientCriticalPoorFair19156
December 199846.8Structurally deficientSeriousPoorFair19156
November 199727.5Structurally deficientSeriousSeriousSerious19156
October 199622.0Structurally deficientSeriousSeriousSerious21300
November 199524.0Structurally deficientSeriousPoorSerious21300
January 199445.0Structurally deficientSeriousPoorPoor21300
November 199326.9Structurally deficientPoorSeriousSerious21300
December 199226.9Structurally deficientPoorSeriousPoor21300
October 199126.9Structurally deficientPoorSeriousPoor21300