Share:

RTE 9A over 59TH STREET, RELIEF

Map

Coordinates:
+40.77283, -73.99335
40°46'22" N, 73°59'36" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:RTE 9A over 59TH STREET, RELIEF
Structure number:000000002257569
Location:WEST SIDE HIGHWAY-W 59 ST
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:112.9 ft. [34.4 m]
Total length:3633.1 ft. [1107.3 m]
Roadway width between curbs:67.9 ft. [20.7 m]
Deck width edge-to-edge:75.1 ft. [22.9 m]
Vertical clearance above deck:19.7 ft. [6.0 m]
Vertical clearance below bridge:17.4 ft. [5.3 m]
Owner:City or Municipal Highway Agency [04]
Year built:1931
Year reconstructed:1994
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:64
Main spans material:Steel [3]
Main spans design:Girder and floorbeam system [03]
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: September 2016

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:102,669 [as of 2011]
Truck traffic:7% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:22.0 tons [20.0 metric tons]
Inventory rating:22.0 tons [20.0 metric tons]
Sufficiency rating:36.8
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$53,620,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201636.8FairSatisfactoryFairSatisfactoryFO102669
August 201535.1FairSatisfactoryFairSatisfactoryFO103205
December 201451.0FairSatisfactoryFairSatisfactoryFO102669
August 201335.0PoorSatisfactoryPoorSatisfactorySD102700
October 201235.0PoorVery GoodPoorSatisfactorySD102700
August 201135.0PoorVery GoodPoorSatisfactorySD102700
October 200935.0PoorExcellentPoorSatisfactorySD113317
August 200735.0PoorExcellentPoorSatisfactorySD113317
August 200535.0PoorExcellentPoorSatisfactorySD124707
July 200365.1FairExcellentSatisfactorySatisfactoryFO61821
August 200197.0FairExcellentSatisfactorySatisfactory-61821
October 199956.0PoorExcellentPoorFair-40000
June 199756.0PoorVery GoodPoorPoor-109220
April 199640.0PoorVery GoodSeriousSerious-109220
June 199540.0PoorVery GoodSeriousSerious-109220
July 199418.0PoorVery GoodPoorSeriousSD105512
August 199317.0PoorPoorSeriousSeriousSD84800
December 199217.0PoorPoorSeriousSeriousSD65437
November 199117.0PoorSeriousSeriousSeriousSD79824