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CARLTON AVENUE over LIRR ATLANTIC BR

Map 

Coordinates:
+40.68212, -73.97061
40°40'56" N, 73°58'14" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:CARLTON AVENUE over LIRR ATLANTIC BR
Structure number:000000002243290
Location:AT PARK SLOPE
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Local (Urban) [19]
Length of largest span:85.0 ft. [25.9 m]
Total length:220.2 ft. [67.1 m]
Roadway width between curbs:38.1 ft. [11.6 m]
Deck width edge-to-edge:69.9 ft. [21.3 m]
Vertical clearance below bridge:24.6 ft. [7.5 m]
Owner:City or Municipal Highway Agency [04]
Year built:1907
Year reconstructed:2013
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:4
Main spans material:Steel [3]
Main spans 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: July 2015 

Status:Open, no restriction [A]
Average daily traffic:1,625 [as of 2010]
Truck traffic:5% of total traffic
Deck condition:Excellent [9 out of 9]
Superstructure condition:Excellent [9 out of 9]
Substructure condition:Excellent [9 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:45.4 tons [41.3 metric tons]
Inventory rating:20.6 tons [18.7 metric tons]
Sufficiency rating:80.4
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$8,668,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201580.4Not deficientExcellentExcellentExcellent1625
July 201393.9Not deficientExcellentExcellentExcellent3880
March 201393.8Functionally obsoleteSatisfactoryVery GoodGood3880
April 201293.8Functionally obsoleteSatisfactoryVery GoodGood3880
March 201193.9Functionally obsoleteSatisfactoryVery GoodGood1221
December 200893.9Functionally obsoleteSatisfactoryVery GoodGood1221
November 200693.8Functionally obsoleteSatisfactoryVery GoodGood3880
November 200493.8Functionally obsoleteSatisfactoryVery GoodGood3880
June 200275.2Functionally obsoleteGoodGoodSatisfactory3880
March 200097.8Not deficientGoodGoodSatisfactory3880
March 199886.8Not deficientSatisfactorySatisfactoryFair3880
May 199635.5Structurally deficientPoorFairPoor4055
July 199435.3Structurally deficientPoorSatisfactoryPoor5800
May 199248.2Functionally obsoleteFairSatisfactoryFair5800
April 199047.2Functionally obsoleteFairSatisfactoryFair5800