Share:

SCHUYLKILL EXPWAY. over BLACK ROAD

Map 

Coordinates:
+39.98201, -75.20755
39°58'55" N, 75°12'27" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:SCHUYLKILL EXPWAY. over BLACK ROAD
Structure number:000000000038462
Old structure number:670076342008240 (from 1992 edition)
Location:NR.COLUMBIA BRDG. 3589G03
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:53.2 ft. [16.2 m]
Total length:133.9 ft. [40.8 m]
Roadway width between curbs:89.9 ft. [27.4 m]
Deck width edge-to-edge:98.1 ft. [29.9 m]
Vertical clearance below bridge:18.0 ft. [5.5 m]
Skew angle:18°
Owner:State Highway Agency [01]
Year built:1956
Year reconstructed:1988
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:3
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: February 2014 

Status:Open, no restriction [A]
Average daily traffic:203,941 [as of 2014]
Truck traffic:6% of total traffic
Deck condition:Good [7 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:Equal to present minimum criteria [6]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:82.7 tons [75.2 metric tons]
Inventory rating:48.8 tons [44.4 metric tons]
Sufficiency rating:85.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
February 201485.0Not deficientGoodSatisfactorySatisfactory203941
February 201285.0Not deficientGoodSatisfactorySatisfactory61418
March 201085.0Not deficientGoodSatisfactorySatisfactory61839
March 200885.0Not deficientGoodSatisfactorySatisfactory68892
March 200683.0Not deficientGoodSatisfactorySatisfactory197743
February 200483.0Not deficientGoodSatisfactorySatisfactory186244
February 200283.0Not deficientGoodSatisfactorySatisfactory168409
September 199983.0Not deficientVery GoodGoodGood143030
October 199778.0Not deficientVery GoodGoodGood137074
October 199583.0Not deficientGoodGoodGood162019
February 199483.0Not deficientGoodGoodGood158067
March 199283.0Not deficientGoodGoodGood179642
August 199084.0Not deficientGoodGoodGood170224