CR 50N over Little VERMILION River


+39.89140, -87.43342
39°53'29" N, 87°26'00" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CR 50N over Little VERMILION River
Structure number:8300038
Location:00.50 E of SR 71
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:176.5 ft. [53.8 m]
Total length:205.4 ft. [62.6 m]
Roadway width between curbs:14.8 ft. [4.5 m]
Deck width edge-to-edge:16.1 ft. [4.9 m]
Vertical clearance above deck:13.1 ft. [4.0 m]
Owner:County Highway Agency [02]
Year built:1885
Year reconstructed:1983
Historic significance:Bridge is on the National Register of Historic Places [1]
Main span material:Wood or timber [7]
Main span design:Truss - Thru [10]
Deck type:Wood or Timber [8]
Wearing surface:Wood or Timber [7]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:233 [as of 2017]
Truck traffic:3% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Basically intolerable requiring high priority of corrrective action [3]
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 assessed or calculated scour condition. [5]
Sufficiency rating:44.9
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$584,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017FairSatisfactorySatisfactorySatisfactory23344.9
September 2015FairSatisfactorySatisfactorySatisfactory22944.9
August 2013FairSatisfactorySatisfactorySatisfactory22646.9
August 2011FairSatisfactorySatisfactorySatisfactory22246.7
September 2009FairGoodSatisfactorySatisfactory21548.7
September 2007FairGoodSatisfactorySatisfactory21548.7
August 2004FairGoodSatisfactorySatisfactory21048.7
July 2002FairGoodSatisfactorySatisfactory20748.7
June 2000FairGoodSatisfactorySatisfactory20037.2
May 1998FairGoodSatisfactorySatisfactory20037.2
June 1996FairGoodSatisfactorySatisfactory20042.2
April 1994FairGoodSatisfactorySatisfactory20042.2
January 1992FairGoodSatisfactorySatisfactory20044.2
November 1989GoodGoodGoodGood20038.0