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BELLE ISLE TRAFFIC over DETROIT RIVER

Map

Coordinates:
+42.34008, -82.99666
42°20'24" N, 82°59'48" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:BELLE ISLE TRAFFIC over DETROIT RIVER
Structure number:000000000012392
Old structure number:824180800512B01 (from 1992 edition)
Location:DETROIT RIV AT BELLE ISLE
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:134.8 ft. [41.1 m]
Total length:2268.5 ft. [691.4 m]
Roadway width between curbs:61.0 ft. [18.6 m]
Deck width edge-to-edge:87.9 ft. [26.8 m]
Owner:State Highway Agency [01]
Year built:1929
Year reconstructed:1998
Historic significance:Bridge is on the National Register of Historic Places [1]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:19
Main spans material:Concrete [1]
Main spans design:Other [00]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:3,978 [as of 2005]
Truck traffic:1% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 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 corrrective action [3]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Superior to present desirable criteria [9]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Sufficiency rating:54.5
Estimated cost of work:$64,313,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017FairFairFairFair397854.5
October 2015FairSatisfactoryFairFair397859.1
December 2013FairGoodFairFair397844.1
December 2011FairGoodSatisfactoryFair397849.0
June 2009FairGoodSatisfactoryFair397850.0
May 2008PoorVery GoodGoodPoor397839.0
May 2006PoorGoodVery GoodPoor397839.0
May 2004PoorGoodVery GoodPoor481939.0
May 2002GoodGoodVery GoodGood481961.0
June 2001GoodGoodVery GoodGood481961.0
July 1999GoodGoodVery GoodGood1519161.0
September 1998GoodGoodVery GoodGood1519161.0
June 1997PoorSeriousVery GoodGood1519153.0
July 1995GoodVery GoodVery GoodVery Good2538858.0
October 1993GoodVery GoodVery GoodVery Good2538858.0
September 1991GoodVery GoodVery GoodVery Good2538858.0
September 1989GoodVery GoodVery GoodVery Good2538858.0