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MO 168 E over DTCH

Map

Coordinates:
+39.78518, -91.43218
39°47'07" N, 91°25'56" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MO 168 E over DTCH
Structure number:8970
Old structure number:T 62 1 (from 1992 edition)
Location:S 35 T 58 N R 5 W
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:9.8 ft. [3.0 m]
Total length:22.6 ft. [6.9 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:29.9 ft. [9.1 m]
Skew angle:25°
Owner:State Highway Agency [01]
Year built:1935
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 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:2,557 [as of 2016]
Truck traffic:3% 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 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:72.4

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
October 2017Fair6 out of 10255772.4
October 2015Good7 out of 10184075.0
October 2013Good7 out of 10179875.1
October 2011Good7 out of 10202264.0
December 2010Good7 out of 10219663.5
January 2009Good7 out of 10219663.5
January 2008Good7 out of 10234263.2
October 2005Good7 out of 10232663.2
December 2003Good7 out of 10241063.0
December 2001Good7 out of 10193465.3
January 2000Good7 out of 10214463.6
September 1997Good7 out of 10214463.6
December 1995Good7 out of 10226063.4
October 1993Good7 out of 10182865.6
November 1991Good7 out of 10172351.3