MO 81 S over BNSF RR


+40.45947, -91.73525
40°27'34" N, 91°44'07" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MO 81 S over BNSF RR
Structure number:5919
Old structure number:K 739 1 (from 1992 edition)
Location:S 1 T 65 N R 8 W
Purpose:Carries highway over railroad
Route classification:Major Collector (Rural) [07]
Length of largest span:52.2 ft. [15.9 m]
Total length:203.1 ft. [61.9 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:26.9 ft. [8.2 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
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]
Number of main spans:5
Main spans material:Concrete [1]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,006 [as of 2016]
Truck traffic:15% of total traffic
Deck condition:Fair [5 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]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:58.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017FairFairFairFair100658.9
November 2015FairFairFairFair126457.9
November 2013FairFairFairFair123558.0
November 2011FairFairFairSatisfactory128157.9
November 2010FairSatisfactorySatisfactorySatisfactory136370.3
October 2008FairSatisfactorySatisfactorySatisfactory118170.9
October 2007FairSatisfactorySatisfactorySatisfactory171869.2
October 2005FairSatisfactorySatisfactorySatisfactory170669.3
October 2003FairSatisfactorySatisfactorySatisfactory151069.9
November 2001FairSatisfactorySatisfactorySatisfactory204466.0
August 2000FairSatisfactorySatisfactorySatisfactory172666.5
December 1999FairSatisfactorySatisfactorySatisfactory167666.6
October 1998FairSatisfactorySatisfactorySatisfactory167666.6
October 1997FairSatisfactorySatisfactorySatisfactory167666.6
November 1996FairSatisfactorySatisfactorySatisfactory154567.0
October 1995FairSatisfactorySatisfactorySatisfactory154567.1
November 1994FairSatisfactorySatisfactorySatisfactory138067.6
October 1993FairGoodGoodSatisfactory135767.6
October 1992FairGoodGoodSatisfactory135767.6
October 1991FairGoodGoodSatisfactory127967.9