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RTE 9 over METRO NO COMMUTER, HARLE

Map 

Coordinates:
+40.87398, -73.91066
40°52'26" N, 73°54'38" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:RTE 9 over METRO NO COMMUTER, HARLE
Structure number:000000002240137
Location:JCT US 9 & HARLEM RIVER
Purpose:Carries highway and pedestrian walkway over railroad and waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:311.7 ft. [95.0 m]
Total length:487.9 ft. [148.7 m]
Roadway width between curbs:67.9 ft. [20.7 m]
Deck width edge-to-edge:96.1 ft. [29.3 m]
Vertical clearance above deck:11.8 ft. [3.6 m]
Vertical clearance below bridge:134.8 ft. [41.1 m]
Owner:City or Municipal Highway Agency [04]
Year built:1961
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:3
Main spans material:Steel [3]
Main spans design:Movable - Lift [15]
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: December 2016 

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:31,429 [as of 2011]
Truck traffic:7% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Pier/abutment protection:In place and functioning [2]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:94.6 tons [86.0 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:32.5
Recommended work:Bridge deck replacement with only incidental widening. [37]
Estimated cost of work:$85,010,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201632.5PoorPoorPoorFairSD31429
December 201515.1PoorPoorPoorFairSD31429
December 201414.9PoorPoorPoorFairSD31429
December 201314.9PoorPoorPoorFairSD31200
December 201214.9PoorPoorPoorFairSD31400
November 201114.9PoorPoorPoorFairSD31400
December 201034.4FairFairFairFairFO29790
November 200934.2FairFairFairFairFO30406
November 200734.4FairSatisfactoryFairFairFO33416
October 200533.8FairSatisfactoryFairFairFO35131
October 200333.8FairSatisfactoryFairFairFO35131
October 200147.1FairSatisfactoryFairFairFO35131
October 199959.8FairSatisfactoryFairFairFO30910
November 199759.8FairFairFairFairFO30998
September 199543.2PoorPoorPoorPoorSD38074
December 199449.2PoorPoorPoorPoorSD18412
November 199243.8PoorPoorPoorPoorSD16696
October 199046.3PoorPoorPoorPoorSD16696