+40.23681, -93.02516
40°14'13" N, 93°01'31" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MO 6 E over BR W YELLOW CR
Structure number:6514
Old structure number:L 796R 1 (from 1992 edition)
Location:S 27 T 63 N R 19 W
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:39.0 ft. [11.9 m]
Total length:110.9 ft. [33.8 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:28.5 ft. [8.7 m]
Owner:State Highway Agency [01]
Year built:1956
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:3
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2018

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:2,218 [as of 2018]
Truck traffic:19% of total traffic
Deck condition:Serious [3 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 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 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:49.6
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$888,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2018PoorSeriousFairFair221849.6
December 2017PoorSeriousFairFair216149.8
December 2016PoorSeriousFairFair216149.8
December 2015PoorSeriousFairFair194051.4
December 2014PoorSeriousFairFair185251.6
December 2013PoorSeriousFairPoor180033.1
January 2013PoorSeriousFairPoor205830.7
January 2012PoorSeriousFairPoor207830.7
January 2010FairFairSatisfactoryFair200855.0
January 2008FairFairGoodFair205454.9
November 2005FairSatisfactoryGoodSatisfactory206066.7
December 2003FairSatisfactoryGoodGood201466.8
December 2001FairSatisfactoryGoodGood230866.3
November 1999FairSatisfactoryGoodGood223066.1
October 1998FairSatisfactoryGoodGood223066.1
December 1997FairSatisfactoryGoodGood223064.1
November 1996FairSatisfactoryGoodGood174966.0
December 1995FairSatisfactoryGoodGood174966.0
November 1994FairSatisfactoryGoodGood166466.1
January 1994FairSatisfactoryGoodGood160466.2
November 1992GoodVery GoodGoodGood160458.1
January 1992FairSatisfactoryVery GoodGood152954.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.44402801640
Steel Protective Coatingsq. ft.2,86101,4311,4300
Reinforced Concrete Decksq. ft.3,16402142,9500
Wearing Surfacessq. ft.3,10809322,1760
Reinforced Concrete Abutmentlinear ft.923645110
Reinforced Concrete Pileeach80710
Reinforced Concrete Pier Caplinear ft.541028160
Movable Bearingeach1601330
Steel Protective Coatingsq. ft.1600160
Fixed Bearingeach80800
Steel Protective Coatingsq. ft.80080
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.222022200