IS 435 N over MO 12


+39.09297, -94.48757
39°05'35" N, 94°29'15" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IS 435 N over MO 12
Structure number:1408
Old structure number:A1713R 3 (from 1992 edition)
Location:S 6 T 49 N R 32 W
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:95.1 ft. [29.0 m]
Total length:193.9 ft. [59.1 m]
Roadway width between curbs:49.9 ft. [15.2 m]
Deck width edge-to-edge:52.8 ft. [16.1 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:13°
Owner:State Highway Agency [01]
Year built:1968
Year reconstructed:1986
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:49,441 [as of 2016]
Truck traffic:12% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 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:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:78.1
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,111,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017FairGoodFairSatisfactory4944178.1
June 2015PoorGoodPoorSatisfactory4673961.4
June 2014PoorGoodPoorSatisfactory4673961.4
June 2013PoorGoodPoorSatisfactory4267261.7
October 2012PoorGoodPoorSatisfactory4267261.7
October 2011PoorGoodPoorGood4267261.7
November 2010PoorGoodPoorGood4708061.4
December 2009PoorGoodPoorGood4755661.4
January 2008GoodGoodGoodGood4689689.6
December 2005GoodGoodGoodGood4941689.5
March 2004GoodGoodGoodGood5940789.0
October 2001GoodGoodGoodGood5830289.1
September 1999GoodGoodGoodGood5657785.3
September 1998GoodGoodGoodVery Good5657785.3
October 1997GoodGoodGoodVery Good5657785.3
October 1996GoodGoodGoodVery Good4785986.2
October 1995GoodGoodGoodVery Good4785989.2
October 1994GoodGoodGoodVery Good4655589.3
November 1993GoodGoodGoodVery Good5051689.0
November 1992GoodGoodGoodVery Good5051689.0
December 1991GoodGoodGoodVery Good4876189.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.1,1341,1122200
Steel Protective Coatingsq. ft.14,23410,6763,55800
Reinforced Concrete Decksq. ft.10,2349,72251200
Wearing Surfacessq. ft.9,7008,73097000
Reinforced Concrete Columneach30210
Reinforced Concrete Abutmentlinear ft.1621491300
Reinforced Concrete Pier Caplinear ft.5252000
Elastomeric Bearingeach66000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.4363924400