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

Map 

Coordinates:
+41.71069, -87.59413
41°42'38" N, 87°35'39" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I- 94 NB BISHOP FO over RR - NS & WOODLAWN A
Structure number:016014900000000
Old structure number:000016014903836 (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:94.8 ft. [28.9 m]
Total length:533.2 ft. [162.5 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:7
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:97.7 tons [88.8 metric tons]
Inventory rating:58.4 tons [53.1 metric tons]
Sufficiency rating:80.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,745,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201580.0Not deficientGoodSatisfactoryGood58900
March 201380.0Not deficientGoodGoodGood56250
March 201180.0Not deficientGoodGoodGood68050
May 200980.0Not deficientGoodVery GoodVery Good63500
July 200780.0Not deficientGoodVery GoodVery Good51900
August 200580.0Not deficientVery GoodVery GoodVery Good64550
August 200380.0Not deficientVery GoodVery GoodVery Good74300
October 200178.0Not deficientVery GoodVery GoodVery Good66450
August 200051.0Structurally deficientSatisfactoryFairPoor61600
August 199867.0Not deficientSatisfactorySatisfactoryFair62300
May 199767.0Not deficientSatisfactorySatisfactoryFair62300
September 199651.0Structurally deficientSatisfactoryGoodPoor71550
August 199551.0Structurally deficientSatisfactoryGoodPoor50050
December 199451.0Structurally deficientGoodGoodPoor50050
May 199351.0Structurally deficientGoodGoodPoor47750
August 199267.0Not deficientGoodGoodFair62050
November 199167.0Not deficientGoodGoodFair62050