MO 168 E over SPRING BR


+39.80940, -91.51537
39°48'34" N, 91°30'55" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MO 168 E over SPRING BR
Structure number:384
Old structure number:A 551 1 (from 1992 edition)
Location:S 25 T 58 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:31.5 ft. [9.6 m]
Owner:State Highway Agency [01]
Year built:1960
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,760 [as of 2016]
Truck traffic:3% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present minimum criteria [6]
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:99.2

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
October 2017Fair6 out of 10176099.2
October 2015Fair6 out of 10126699.4
October 2013Fair5 out of 10123688.3
October 2011Fair5 out of 10139078.0
December 2010Fair5 out of 10150877.9
January 2009Fair5 out of 10150877.9
January 2008Fair5 out of 10160877.9
October 2005Fair5 out of 10159677.9
October 2003Fair5 out of 10165477.8
November 2001Fair5 out of 10132678.0
January 2000Fair5 out of 10147077.9
September 1997Fair5 out of 10147077.9
December 1995Fair5 out of 10155077.9
October 1993Fair5 out of 10125478.1
November 1991Fair5 out of 10118278.2