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RTE 907V over DYCKMAN STREET, AMTRAK

Map 

Coordinates:
+40.86858, -73.93090
40°52'07" N, 73°55'51" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:RTE 907V over DYCKMAN STREET, AMTRAK
Structure number:000000002229430
Location:6.4 MI NE ROUTE 9A+79 ST
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:102.7 ft. [31.3 m]
Total length:2103.8 ft. [641.2 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:40.0 ft. [12.2 m]
Vertical clearance below bridge:29.2 ft. [8.9 m]
Owner:State Highway Agency [01]
Year built:1939
Year reconstructed:1986
Historic significance:Historical significance is not determinable at this time [4]
Number of main spans:39
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: October 2014 

Status:Open, no restriction [A]
Average daily traffic:93,645 [as of 2011]
Truck traffic:4% 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:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:55.9 tons [50.8 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:68.0
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$53,555,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
October 201468.0Functionally obsoleteSatisfactoryFairSatisfactory93645
October 201268.0Functionally obsoleteSatisfactoryFairSatisfactory93600
October 201068.0Functionally obsoleteSatisfactorySatisfactoryFair62103
November 200868.0Functionally obsoleteSatisfactorySatisfactoryFair62602
September 200668.0Functionally obsoleteSatisfactorySatisfactoryFair68800
October 200468.0Functionally obsoleteSatisfactorySatisfactoryFair56000
September 200267.0Functionally obsoleteSatisfactorySatisfactoryFair56000
October 200067.0Functionally obsoleteSatisfactorySatisfactoryFair56000
April 199867.0Functionally obsoleteSatisfactoryFairFair56000
June 199649.0Structurally deficientPoorPoorPoor56000
April 199447.0Not deficientPoorPoorPoor47634
March 199250.0Not deficientFairPoorFair52400
April 199050.0Not deficientFairPoorPoor52400