MO 15 S over OTTER CR


+39.53119, -91.99219
39°31'52" N, 91°59'32" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MO 15 S over OTTER CR
Structure number:3758
Old structure number:A4589 1 (from 1992 edition)
Location:S 23 T 55 N R 10 W
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:86.0 ft. [26.2 m]
Total length:256.9 ft. [78.3 m]
Roadway width between curbs:36.7 ft. [11.2 m]
Deck width edge-to-edge:39.4 ft. [12.0 m]
Skew angle:45°
Owner:State Highway Agency [01]
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:3
Main spans material:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: October 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:846 [as of 2017]
Truck traffic:21% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:98.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2018GoodGoodGoodVery Good84698.4
October 2016GoodGoodGoodGood83898.5
October 2015GoodGoodGoodGood78098.6
October 2013GoodGoodGoodGood74098.6
October 2012GoodGoodGoodVery Good88497.4
December 2010GoodGoodGoodVery Good90297.3
October 2008GoodGoodGoodVery Good86697.4
November 2007GoodGoodGoodExcellent99497.2
November 2005GoodGoodGoodExcellent99497.2
November 2003GoodGoodGoodExcellent131696.6
December 2001GoodGoodGoodExcellent99497.2
July 2000GoodGoodGoodExcellent96897.2
November 1999GoodGoodGoodExcellent93997.3
February 1999GoodGoodGoodExcellent93997.3
October 1997GoodGoodGoodExcellent93995.3
January 1997GoodGoodGoodExcellent102495.1
January 1996GoodVery GoodGoodExcellent102496.1
November 1994GoodVery GoodGoodExcellent98596.2
December 1993GoodVery GoodVery GoodExcellent95396.3
September 1992GoodVery GoodVery GoodExcellent95396.3
November 1991GoodExcellentExcellentExcellent85396.4