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WEST CHICAGO AVE over I-96

Map 

Coordinates:
+42.36760, -83.13989
42°22'03" N, 83°08'24" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:WEST CHICAGO AVE over I-96
Structure number:000000000011577
Old structure number:82182123000S290 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Local (Urban) [19]
Length of largest span:86.9 ft. [26.5 m]
Total length:173.9 ft. [53.0 m]
Roadway width between curbs:59.1 ft. [18.0 m]
Deck width edge-to-edge:62.3 ft. [19.0 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Owner:State Highway Agency [01]
Year built: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:2
Main spans material:Prestressed concrete [5]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: August 2015 

Status:Open, no restriction [A]
Average daily traffic:11,970 [as of 2000]
Truck traffic:1% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:99.7 tons [90.6 metric tons]
Inventory rating:59.8 tons [54.4 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:92.2

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201592.2Functionally obsoleteSatisfactoryVery GoodGood11970
September 201392.2Functionally obsoleteSatisfactoryVery GoodGood11970
September 201192.2Functionally obsoleteSatisfactoryVery GoodGood11970
September 200994.2Not deficientVery GoodVery GoodVery Good11970
July 200894.2Not deficientVery GoodVery GoodVery Good11970
July 200694.2Not deficientExcellentExcellentVery Good11970
July 200494.2Not deficientExcellentExcellentExcellent11970
July 200292.2Not deficientExcellentExcellentExcellent11970
May 200194.2Not deficient--Very Good11970
October 199925.8Structurally deficientFairCriticalSerious17970
November 199845.0Structurally deficientFairSeriousSerious17970
April 199745.0Structurally deficientFairSeriousSerious17970
April 199663.9Structurally deficientFairPoorPoor17970
June 199563.7Structurally deficientFairFairPoor17970
October 199363.7Structurally deficientFairFairPoor17970
April 199180.7Functionally obsoleteFairFairFair17970