+39.32968, -93.22589
39°19'47" N, 93°13'33" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MO 41 S over MISSOURI RVR
Structure number:6027
Old structure number:K09992 1 (from 1992 edition)
Location:S 4 T 52 N R 21 W
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:474.1 ft. [144.5 m]
Total length:2100.2 ft. [640.1 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:27.9 ft. [8.5 m]
Vertical clearance below bridge:55.8 ft. [17.0 m]
Owner:State Highway Agency [01]
Year built:1939
Year reconstructed:2009
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:M 13.5 / H 15 [2]
Number of main spans:3
Main spans material:Steel continuous [4]
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: June 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:1,055 [as of 2016]
Truck traffic:21% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Excellent [9 out of 9]
Substructure condition:Good [7 out of 9]
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 minimum criteria [6]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Pier/abutment protection:In place and functioning [2]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:61.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017GoodGoodExcellentGood105561.4
July 2015GoodExcellentExcellentGood121360.3
July 2013GoodExcellentExcellentGood118960.5
November 2011GoodExcellentExcellentGood113660.9
October 2010GoodExcellentExcellentGood115958.8
February 2009PoorSatisfactoryPoorSatisfactory115926.5
January 2008PoorSatisfactoryPoorSatisfactory109726.5
November 2006PoorSatisfactoryPoorSatisfactory128126.5
November 2004FairSatisfactoryFairSatisfactory130145.6
February 2003FairSatisfactoryFairSatisfactory238842.5
January 2002FairSatisfactoryFairSatisfactory240042.5
December 1999FairSatisfactoryFairSatisfactory157342.5
October 1998FairSatisfactoryFairSatisfactory157342.5
October 1997FairSatisfactoryFairSatisfactory157342.5
December 1996FairGoodSatisfactorySatisfactory131651.5
February 1996FairGoodSatisfactorySatisfactory131651.6
November 1994FairGoodSatisfactorySatisfactory139351.1
May 1993FairGoodSatisfactorySatisfactory137051.2
January 1992GoodGoodGoodGood129151.8