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RTE 907V over 79TH STREET, AMTRAK-W SI

Map

Coordinates:
+40.78075, -73.98685
40°46'51" N, 73°59'13" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:RTE 907V over 79TH STREET, AMTRAK-W SI
Structure number:000000002229289
Location:JCT OF US 9A & 72ND STREE
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:64.0 ft. [19.5 m]
Total length:2725.9 ft. [830.8 m]
Roadway width between curbs:69.9 ft. [21.3 m]
Deck width edge-to-edge:78.1 ft. [23.8 m]
Vertical clearance below bridge:13.8 ft. [4.2 m]
Owner:City or Municipal Highway Agency [04]
Year built:1937
Year reconstructed:2011
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 18 / H 20 [4]
Number of main spans:145
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: November 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:127,615 [as of 2011]
Truck traffic:2% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 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:56.1 tons [51.0 metric tons]
Inventory rating:25.2 tons [22.9 metric tons]
Sufficiency rating:42.9
Recommended work:Bridge deck replacement with only incidental widening. [37]
Estimated cost of work:$792,800,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201642.9FairFairFairFair-127615
September 201438.0FairFairFairSatisfactory-127615
October 201238.0FairFairFairSatisfactory-127600
December 201038.3FairFairFairSatisfactoryFO124707
December 200820.7FairFairFairSatisfactoryFO113317
December 200620.7FairFairFairSatisfactoryFO125159
December 200454.1FairFairFairSatisfactoryFO124707
September 200259.1FairFairFairSatisfactoryFO61971
October 200057.4FairFairFairSatisfactoryFO57164
September 199857.5FairFairFairSatisfactoryFO55882
September 199632.0PoorPoorPoorPoorSD67555
December 199532.0PoorPoorPoorPoorSD67555
February 199432.0PoorSeriousPoorPoorSD66482
August 199234.4PoorSeriousSeriousPoorSD53133
June 199034.4PoorPoorSeriousSeriousSD53133