Share:

I- 94 SB BISHOP FO over RR - NS & WOODLAWN A

Map 

Coordinates:
+41.71032, -87.59372
41°42'37" N, 87°35'37" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I- 94 SB BISHOP FO over RR - NS & WOODLAWN A
Structure number:016015000000000
Old structure number:000016015003837 (from 1992 edition)
Location:1.7 M SE I-57
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:78.4 ft. [23.9 m]
Total length:596.8 ft. [181.9 m]
Roadway width between curbs:41.3 ft. [12.6 m]
Deck width edge-to-edge:44.6 ft. [13.6 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Skew angle:17°
Owner:State Highway Agency [01]
Year built:1960
Year reconstructed:2001
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:9
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: March 2015 

Status:Open, no restriction [A]
Average daily traffic:58,900 [as of 2015]
Truck traffic:9% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:98.0 tons [89.1 metric tons]
Inventory rating:60.6 tons [55.1 metric tons]
Sufficiency rating:80.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201580.0Not deficientGoodSatisfactoryGood58900
March 201380.0Not deficientGoodSatisfactoryGood56250
March 201180.0Not deficientGoodSatisfactoryGood68050
May 200980.0Not deficientGoodSatisfactoryVery Good63500
July 200780.0Not deficientGoodSatisfactoryVery Good51900
August 200580.0Not deficientVery GoodSatisfactoryVery Good64550
August 200380.0Not deficientVery GoodSatisfactoryVery Good74300
October 200177.2Not deficientVery GoodSatisfactoryVery Good66450
August 200066.2Not deficientSatisfactoryFairFair61600
August 199866.2Not deficientSatisfactorySatisfactoryFair62300
May 199766.2Not deficientSatisfactorySatisfactoryFair62300
September 199566.2Not deficientSatisfactoryGoodFair50050
December 199466.2Not deficientGoodGoodFair50050
May 199366.2Not deficientGoodGoodFair47750
August 199266.2Not deficientGoodVery GoodFair62050
November 199166.2Not deficientGoodVery GoodFair62050