+39.70733, -91.58406
39°42'26" N, 91°35'03" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Structure number:21118
Old structure number:29000101 064 (from 1992 edition)
Location:S 28 T 57 N R 6 W
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:15.1 ft. [4.6 m]
Total length:30.8 ft. [9.4 m]
Roadway width between curbs:32.2 ft. [9.8 m]
Deck width edge-to-edge:34.1 ft. [10.4 m]
Owner:County Highway Agency [02]
Year built:1988
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: February 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:75 [as of 2017]
Truck traffic:10% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present desirable criteria [8]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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]
Culvert condition:Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:97.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
February 2017Fair6 out of 107597.0
February 2015Fair6 out of 107597.0
February 2013Fair6 out of 1075100.0
March 2011Fair6 out of 1075100.0
February 2009Fair6 out of 1075100.0
February 2007Fair6 out of 1075100.0
February 2005Fair6 out of 1075100.0
March 2003Fair6 out of 1075100.0
March 2001Fair6 out of 10100100.0
April 1999Fair6 out of 10100100.0
March 1997Fair6 out of 1050100.0
February 1995Good7 out of 1050100.0
March 1993Good7 out of 103597.0
March 1991Good9 out of 103597.0