Share:

MICHIGAN AVE over I- 94 B FORD & CTA

Map

Coordinates:
+41.71337, -87.62023
41°42'48" N, 87°37'13" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MICHIGAN AVE over I- 94 B FORD & CTA
Structure number:016204000000000
Old structure number:000016204026356 (from 1992 edition)
Location:0.4 M SE I-57
Purpose:Carries highway over highway and railroad
Route classification:Collector (Urban) [17]
Length of largest span:87.9 ft. [26.8 m]
Total length:319.2 ft. [97.3 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:60.0 ft. [18.3 m]
Skew angle:29°
Owner:State Highway Agency [01]
Year built:1960
Year reconstructed:2007
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:4
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: October 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:7,450 [as of 2014]
Truck traffic:13% of total traffic
Deck condition:Good [7 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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]
Sufficiency rating:80.0
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$3,140,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2016GoodGoodVery GoodGood745080.0
October 2014GoodGoodVery GoodVery Good745080.0
October 2012GoodGoodVery GoodVery Good940080.0
October 2010GoodGoodVery GoodVery Good940077.0
October 2008GoodVery GoodVery GoodVery Good840077.0
November 2007GoodExcellentExcellentVery Good840075.0
September 2006PoorSeriousSeriousPoor840029.0
October 2005PoorSeriousSeriousPoor690029.0
December 2004PoorSeriousSeriousPoor690029.0
February 2004PoorPoorPoorPoor690046.0
December 2002PoorPoorPoorPoor690059.0
November 2001PoorPoorPoorPoor690059.0
February 2001PoorPoorPoorPoor690061.0
April 1999PoorPoorPoorPoor690061.0
April 1998PoorSeriousSeriousFair690042.0
September 1996FairFairFairFair-79.0
October 1995FairFairFairFair-79.0
December 1994FairFairFairFair-79.0
May 1993FairFairFairFair-79.0
August 1992FairFairGoodSatisfactory-90.0
November 1991FairFairGoodSatisfactory-90.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,9151,915000
Deck
Reinforced Concrete Decksq. ft.18,50817,60890000
Substructure
Reinforced Concrete Pier Walllinear ft.203203000
Reinforced Concrete Abutmentlinear ft.1371092800
Reinforced Concrete Pier Caplinear ft.3403103000
Joints
Strip Seal Jointlinear ft.138138000
Bearings
Elastomeric Bearingeach3232000
Fixed Bearingeach88000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.6386142400