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RTE 907 over RTE I87, HARLEM RIVER, C

Map 

Coordinates:
+40.82807, -73.93457
40°49'41" N, 73°56'04" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:RTE 907 over RTE I87, HARLEM RIVER, C
Structure number:000000001240090
Location:OVER HARLEM RV NR HIGH BR
Purpose:Carries highway and pedestrian walkway over highway, waterway, and railroad
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:220.2 ft. [67.1 m]
Total length:3275.1 ft. [998.2 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:66.6 ft. [20.3 m]
Vertical clearance above deck:14.4 ft. [4.4 m]
Vertical clearance below bridge:28.9 ft. [8.8 m]
Owner:State Highway Agency [01]
Year built:1895
Year reconstructed:2003
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Steel [3]
Main spans design:Movable - Swing [17]
Deck type:Closed Grating [4]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: December 2015 

Status:Open, no restriction [A]
Average daily traffic:96,224 [as of 2009]
Truck traffic:4% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Pier/abutment protection:In place but re-evaluation of design suggested [4]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:82.8 tons [75.3 metric tons]
Inventory rating:32.3 tons [29.4 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:51.3
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$73,350,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
December 201551.3Functionally obsoleteVery GoodGoodGood96224
December 201353.0Functionally obsoleteVery GoodGoodSatisfactory96224
November 201160.2Not deficientVery GoodGoodSatisfactory39993
December 200961.4Not deficientExcellentGoodSatisfactory33539
November 200760.5Not deficientExcellentSatisfactorySatisfactory38470
June 200560.2Not deficientExcellentSatisfactorySatisfactory39993
August 200361.2Not deficientExcellentSatisfactorySatisfactory39993
March 20035.4Structurally deficientPoorPoorPoor39993
October 20015.4Structurally deficientPoorPoorPoor39993
September 20000.0Structurally deficientPoorPoorPoor39993
October 19990.0Structurally deficientPoorPoorPoor39993
July 19980.0Structurally deficientPoorPoorPoor46870
October 19970.0Structurally deficientSeriousSeriousSerious46870
November 19962.0Structurally deficientSeriousSeriousSerious46870
October 19954.0Structurally deficientSeriousSeriousSerious46870
October 19944.0Structurally deficientSeriousSeriousSerious46870
August 19934.0Structurally deficientSeriousSeriousSerious46870
June 19924.0Structurally deficientSeriousSeriousSerious46870
September 19904.0Structurally deficientPoorSeriousSerious46870