+39.43094, -91.07302
39°25'51" N, 91°04'23" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Structure number:20300
Old structure number:2545003 082 (from 1992 edition)
Location:S 24 T 54 N R 2 W
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:11.2 ft. [3.4 m]
Total length:23.0 ft. [7.0 m]
Owner:County Highway Agency [02]
Year built:1950
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 9 / H 10 [1]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:8,400 [as of 2016]
Truck traffic:10% of total traffic
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Better than present minimum criteria [7]
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]
Culvert condition:Large spalls, heavy scaling, wide cracks, considerable efflorescence or opened construction joint permitting loss of backfill. Considerable settlement or misalignment. Considerable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection throughout, extensive corrosion or deep pitting. [4]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:40.8
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$187,000

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
July 2018Poor4 out of 10840040.8
July 2016Poor4 out of 10840040.8
August 2014Poor4 out of 10840040.8
July 2012Poor4 out of 10840040.8
October 2010Poor4 out of 10840040.8
October 2008Poor4 out of 10840040.8
September 2006Poor4 out of 10840040.8
September 2004Poor4 out of 10840040.8
September 2002Poor4 out of 10840040.8
September 2000Poor4 out of 10840040.8
September 1998Poor4 out of 10840040.8
January 1991Poor4 out of 10840041.0