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84TH STREET over AIRPORT H.S.LINE

Map 

Coordinates:
+39.89322, -75.24409
39°53'36" N, 75°14'39" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:84TH STREET over AIRPORT H.S.LINE
Structure number:000000000038900
Old structure number:673002002027520 (from 1992 edition)
Location:AMTRAK & 84TH ST. 3699A08
Purpose:Carries highway and pedestrian walkway over highway and railroad
Route classification:Minor Arterial (Urban) [16]
Length of largest span:120.1 ft. [36.6 m]
Total length:242.1 ft. [73.8 m]
Roadway width between curbs:74.2 ft. [22.6 m]
Deck width edge-to-edge:106.3 ft. [32.4 m]
Vertical clearance below bridge:22.0 ft. [6.7 m]
Owner:State Highway Agency [01]
Year built:1974
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Steel continuous [4]
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: August 2014 

Status:Open, no restriction [A]
Average daily traffic:26,651 [as of 2014]
Truck traffic:7% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:71.8 tons [65.3 metric tons]
Inventory rating:42.9 tons [39.0 metric tons]
Sufficiency rating:85.5
Estimated cost of work:$1,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201485.5Not deficientSatisfactorySatisfactorySatisfactory26651
September 201291.9Not deficientGoodSatisfactorySatisfactory13128
September 201092.4Not deficientGoodGoodSatisfactory12040
September 200892.4Not deficientGoodGoodSatisfactory12040
September 200683.0Not deficientGoodGoodSatisfactory33819
September 200483.7Not deficientGoodGoodSatisfactory30509
September 200284.4Not deficientGoodGoodSatisfactory29006
September 200082.4Not deficientGoodGoodSatisfactory28350
June 199883.9Not deficientGoodVery GoodSatisfactory27310