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BUSINESS 31 over WABASH RIVER

Map

Coordinates:
+40.74242, -86.09655
40°44'33" N, 86°05'48" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:BUSINESS 31 over WABASH RIVER
Structure number:5200122
Location:00.20 S W MAIN ST
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:200.1 ft. [61.0 m]
Total length:609.9 ft. [185.9 m]
Roadway width between curbs:28.9 ft. [8.8 m]
Deck width edge-to-edge:31.8 ft. [9.7 m]
Vertical clearance above deck:14.8 ft. [4.5 m]
Owner:County Highway Agency [02]
Year built:1939
Year reconstructed:1988
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Steel [3]
Main spans design:Truss - Thru [10]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:12,575 [as of 2011]
Truck traffic:10% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:96.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,500,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018PoorFairPoorFair1257596.0
May 2017PoorFairPoorFair1257596.0
May 2016PoorFairPoorFair1257538.6
May 2015PoorFairPoorFair1257524.0
June 2013PoorFairPoorFair1257540.1
June 2011FairFairFairFair1257552.5
June 2009FairFairFairSatisfactory1257552.5
June 2007FairFairFairSatisfactory1257552.5
June 2005FairFairFairSatisfactory1250052.6
June 2003FairSatisfactorySatisfactoryGood1200067.1
June 2001FairGoodSatisfactoryGood1200067.1
June 1999FairGoodSatisfactoryGood1200059.6
June 1997FairGoodSatisfactoryGood1200060.3
April 1995GoodGoodGoodGood1200070.2
April 1993GoodGoodGoodGood1200070.2
April 1991FairVery GoodGoodSatisfactory1200070.2