+39.51140, -92.36128
39°30'41" N, 92°21'41" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY RD 1810 over FLAT CR
Structure number:15211
Old structure number:088R010 088 (from 1992 edition)
Location:S 33 T 55 N R 13 W
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:40.0 ft. [12.2 m]
Total length:41.0 ft. [12.5 m]
Roadway width between curbs:20.3 ft. [6.2 m]
Deck width edge-to-edge:21.3 ft. [6.5 m]
Owner:County Highway Agency [02]
Year built:1986
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: December 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:15 [as of 2017]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:88.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2018FairSatisfactoryGoodFair1588.0
December 2016FairSatisfactoryGoodSatisfactory1599.0
December 2014FairSatisfactoryGoodSatisfactory1599.0
December 2012FairSatisfactoryGoodSatisfactory1599.0
March 2011FairSatisfactoryGoodSatisfactory1599.0
February 2009FairSatisfactoryGoodSatisfactory1599.0
March 2007FairGoodGoodSatisfactory1599.0
January 2005FairGoodGoodSatisfactory1599.0
April 2003FairGoodGoodSatisfactory1599.0
January 2001FairGoodGoodSatisfactory1599.0
February 1999FairVery GoodVery GoodSatisfactory1599.0
November 1991GoodExcellentVery GoodVery Good3596.0