+38.99903, -90.73858
38°59'56" N, 90°44'19" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MO 79 S over MCLEANS BR
Structure number:5776
Old structure number:K 341 1 (from 1992 edition)
Location:S 24 T 49 N R 2 E
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:116.1 ft. [35.4 m]
Total length:116.1 ft. [35.4 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:24.9 ft. [7.6 m]
Vertical clearance above deck:16.1 ft. [4.9 m]
Skew angle:35°
Owner:State Highway Agency [01]
Year built:1938
Historic significance:Historical significance is not determinable at this time [4]
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: May 2018

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:5,456 [as of 2017]
Truck traffic:9% of total traffic
Deck condition:Serious [3 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
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 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:16.2
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$829,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018PoorSeriousPoorFair545616.2
May 2016PoorPoorFairSatisfactory540733.2
May 2014PoorPoorFairSatisfactory533033.2
September 2012FairFairFairSatisfactory661035.2
November 2010FairFairFairSatisfactory674423.2
November 2008FairFairFairSatisfactory674423.2
December 2006FairFairSatisfactoryGood821433.2
December 2004FairFairSatisfactoryGood417437.9
November 2002FairFairSatisfactoryGood649433.2
January 2002FairFairSatisfactoryGood559233.2
October 2000FairFairSatisfactoryGood821032.3
October 1999FairFairSatisfactoryGood796332.3
December 1998FairFairSatisfactoryGood796332.3
November 1997FairFairSatisfactoryGood796332.3
January 1997FairFairGoodGood741832.3
January 1996FairFairGoodGood741832.3
November 1994FairFairGoodGood695132.3
December 1993FairFairGoodGood672232.3
October 1992FairFairGoodGood672232.3
December 1991FairFairGoodGood640832.3