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JOHN R ST over I-94

Map

Coordinates:
+42.36460, -83.06676
42°21'53" N, 83°04'00" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:JOHN R ST over I-94
Structure number:000000000011211
Old structure number:82182024000S040 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:57.7 ft. [17.6 m]
Total length:171.9 ft. [52.4 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:61.7 ft. [18.8 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1955
Year reconstructed:1995
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 [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,264 [as of 2010]
Truck traffic:3% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
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:63.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017FairGoodFairSatisfactory226463.5
September 2015FairGoodFairSatisfactory226463.5
September 2013FairGoodFairSatisfactory226463.5
September 2011FairGoodFairSatisfactory1448060.6
September 2009FairGoodFairSatisfactory1448060.6
September 2007GoodGoodGoodGood1448072.2
January 2006PoorGoodPoorGood1448045.1
July 2003FairGoodFairGood1448062.6
July 2001FairGoodFairGood1448062.6
April 2000FairGoodFairGood1448062.6
October 1999FairGoodFairGood1448062.6
July 1998FairGoodSatisfactoryGood1448074.2
December 1997GoodExcellentGoodGood1448074.2
April 1996PoorExcellentPoorSerious1448023.4
October 1995GoodVery GoodVery GoodVery Good1448074.0
May 1994PoorSeriousPoorSerious1448021.1
December 1993PoorSeriousPoorSerious1448021.1
November 1992PoorSeriousPoorSerious1448021.1
March 1991PoorSeriousPoorSerious1448021.1