+39.50164, -92.23811
39°30'06" N, 92°14'17" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY RD 1130 over FLAT CR
Structure number:20678
Old structure number:27000081 069 (from 1992 edition)
Location:S 3 T 54 N R 12 W
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:59.1 ft. [18.0 m]
Total length:60.0 ft. [18.3 m]
Roadway width between curbs:19.4 ft. [5.9 m]
Deck width edge-to-edge:19.7 ft. [6.0 m]
Owner:County Highway Agency [02]
Year built:1999
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [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: May 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:20 [as of 2016]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present minimum criteria [6]
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 assessed or calculated scour condition. [5]
Sufficiency rating:94.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018GoodGoodGoodGood2094.7
May 2016GoodVery GoodGoodGood2094.7
May 2014GoodVery GoodGoodGood2094.7
May 2012GoodExcellentGoodGood2097.7
July 2010GoodExcellentGoodVery Good2097.7
July 2008GoodExcellentGoodVery Good2097.7
June 2006GoodExcellentGoodVery Good2097.7
June 2004GoodExcellentGoodVery Good2097.7
June 2002GoodExcellentGoodVery Good2097.7
June 2000GoodExcellentGoodVery Good2096.7
June 1999FairExcellentGoodSatisfactory2096.7