+39.12528, -91.20789
39°07'31" N, 91°12'28" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CORSO RD 288 over BIG LEAD CR
Structure number:14888
Location:S 11 T 50 N R 3 W
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:58.1 ft. [17.7 m]
Total length:62.0 ft. [18.9 m]
Roadway width between curbs:23.3 ft. [7.1 m]
Deck width edge-to-edge:24.0 ft. [7.3 m]
Owner:County Highway Agency [02]
Year built:1994
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:Good
Status:Open, no restriction [A]
Average daily traffic:50 [as of 2017]
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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:99.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2018GoodGoodGoodGood5099.0
December 2016GoodGoodGoodGood5099.0
December 2014GoodGoodGoodGood5099.0
November 2012GoodGoodGoodGood5099.0
December 2010GoodGoodGoodGood5099.0
December 2008GoodVery GoodGoodVery Good5099.0
November 2006GoodGoodGoodVery Good5099.0
October 2004GoodGoodGoodVery Good5099.0
October 2002GoodGoodGoodVery Good5099.0
October 2000GoodGoodGoodVery Good5099.0