MO 68 E over NORMAN CR


+37.74128, -91.55350
37°44'29" N, 91°33'13" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MO 68 E over NORMAN CR
Structure number:8905
Old structure number:S 915 1 (from 1992 edition)
Location:S 23 T 35 N R 6 W
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:9.8 ft. [3.0 m]
Total length:44.0 ft. [13.4 m]
Roadway width between curbs:26.6 ft. [8.1 m]
Deck width edge-to-edge:28.5 ft. [8.7 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:1933
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:3
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: December 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,113 [as of 2018]
Truck traffic:11% of total traffic
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
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:Moderate to major deterioration or disintegration, extensive cracking and leaching or spalls on concrete or masonry walls and slabs. Minor settlement or misalignment. Noticeable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection in one section, significant corrosion or deep pitting. [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:67.5

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
December 2018Fair5 out of 10111367.5
December 2016Fair5 out of 10111867.5
December 2014Fair5 out of 10109267.5
January 2014Fair5 out of 10101867.8
September 2012Fair5 out of 10102449.1
September 2010Fair5 out of 10114251.6
November 2008Fair5 out of 10114251.6
October 2006Fair5 out of 10137050.6
December 2004Fair6 out of 10124862.2
October 2002Fair6 out of 10127262.1
January 2001Fair6 out of 10119662.3
January 1999Fair6 out of 10116162.5
October 1996Fair6 out of 10103662.9
December 1994Fair6 out of 1099063.8
October 1992Fair6 out of 1055583.7
January 1991Fair6 out of 1091749.9