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COTTAGE GROVE AVE over I- 94 BISHOP FORD

Map

Coordinates:
+41.71372, -87.60510
41°42'49" N, 87°36'18" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COTTAGE GROVE AVE over I- 94 BISHOP FORD
Structure number:016211900000000
Old structure number:000016211926360 (from 1992 edition)
Location:1.2 M SE I-57
Purpose:Carries highway over highway
Route classification:Collector (Urban) [17]
Length of largest span:65.9 ft. [20.1 m]
Total length:175.2 ft. [53.4 m]
Roadway width between curbs:54.1 ft. [16.5 m]
Deck width edge-to-edge:70.9 ft. [21.6 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:10°
Owner:State Highway Agency [01]
Year built:1960
Year reconstructed:2011
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:3
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:6,500 [as of 2014]
Truck traffic:25% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:81.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$2,370,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2016GoodVery GoodVery GoodVery Good650081.0
December 2014GoodVery GoodVery GoodVery Good650081.0
December 2012GoodVery GoodVery GoodVery Good700081.0
December 2011GoodExcellentExcellentExcellent700081.0
March 2011PoorSeriousSeriousFair700032.0
August 2009PoorSeriousSeriousFair1190032.0
September 2008PoorPoorPoorFair1190049.0
January 2008PoorPoorPoorFair1190049.0
January 2006FairFairFairFair1140967.0
September 2003FairSatisfactoryFairSatisfactory1140968.0
January 2002FairGoodGoodSatisfactory1140979.0
August 2000FairGoodGoodSatisfactory1140079.0
September 1998FairGoodGoodFair1140068.0
October 1996FairGoodGoodFair1140068.0
December 1994FairGoodGoodFair1140068.0
May 1993FairGoodGoodFair1140068.0
August 1992FairGoodGoodFair1140068.0
November 1991FairGoodGoodFair1140068.0