This bridge is no longer in the current National Bridge Inventory database, and has likely been demolished or abandoned.


+37.22592, -90.71486
37°13'33" N, 90°42'53" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MO 49 S over MCKENZIE CR
Structure number:5163
Old structure number:H 899 1 (from 1992 edition)
Location:S 3 T 29 N R 3 E
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:89.9 ft. [27.4 m]
Total length:94.2 ft. [28.7 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:21.0 ft. [6.4 m]
Skew angle:39°
Owner:State Highway Agency [01]
Year built:1929
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2015

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:1,394 [as of 2015]
Truck traffic:12% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Serious [3 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:6.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$652,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2015PoorFairSeriousSatisfactory13946.0
October 2013PoorSatisfactoryPoorSatisfactory134612.3
December 2011FairSatisfactoryFairSatisfactory175627.3
December 2009FairSatisfactoryFairSatisfactory164829.2
October 2007FairSatisfactorySatisfactorySatisfactory202840.5
October 2005FairSatisfactorySatisfactorySatisfactory210040.0
December 2003FairSatisfactorySatisfactorySatisfactory231038.7
February 2003FairSatisfactorySatisfactorySatisfactory229038.8
November 2001FairSatisfactorySatisfactorySatisfactory222839.2
December 1999FairSatisfactorySatisfactorySatisfactory220037.9
December 1998FairSatisfactorySatisfactorySatisfactory220037.9
December 1997FairSatisfactorySatisfactorySatisfactory220037.9
January 1997FairSatisfactorySatisfactorySatisfactory190539.8
December 1995FairSatisfactorySatisfactorySatisfactory190539.9
November 1994FairSatisfactorySatisfactorySatisfactory205538.9
November 1993FairSatisfactorySatisfactorySatisfactory198739.3
January 1993FairSatisfactoryGoodSatisfactory198739.3
November 1991FairSatisfactoryGoodSatisfactory189440.0