+41.39516, -90.43289
41°23'43" N, 90°25'58" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:TR 6-A over BR. OF COAL CREEK
Structure number:037303800000000
Old structure number:000037303808548 (from 1992 edition)
Location:4.0 MI NW ORION
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:26.9 ft. [8.2 m]
Total length:27.9 ft. [8.5 m]
Roadway width between curbs:18.0 ft. [5.5 m]
Deck width edge-to-edge:20.0 ft. [6.1 m]
Owner:Town or Township Highway Agency [03]
Year built:1910
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Concrete [1]
Main span design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:50 [as of 2010]
Truck traffic:20% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 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:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. [4]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:72.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2018FairSatisfactorySatisfactoryFair5072.5
August 2016FairSatisfactorySatisfactoryFair5072.5
August 2014FairSatisfactorySatisfactoryFair5072.5
August 2012FairSatisfactorySatisfactoryFair5072.5
September 2010FairSatisfactorySatisfactoryFair5072.5
August 2008FairSatisfactorySatisfactoryFair10072.4
July 2006FairSatisfactorySatisfactoryFair10072.4
June 2003FairSatisfactorySatisfactoryFair5972.5
September 2000FairSatisfactorySatisfactoryFair4972.5
September 1998FairSatisfactorySatisfactoryFair4972.5
August 1996FairSatisfactorySatisfactoryFair4972.5
September 1994FairSatisfactorySatisfactoryFair4972.5
May 1992FairSatisfactorySatisfactoryFair5072.5
May 1990FairSatisfactorySatisfactoryFair5072.5