I-435 Hwy SB over DONAHOO ROAD


+39.15825, -94.82070
39°09'30" N, 94°49'15" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-435 Hwy SB over DONAHOO ROAD
Structure number:999943501052251
Location:2.94 MI N OF STATE AVE.
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:76.1 ft. [23.2 m]
Total length:190.3 ft. [58.0 m]
Roadway width between curbs:56.1 ft. [17.1 m]
Deck width edge-to-edge:58.4 ft. [17.8 m]
Vertical clearance below bridge:17.7 ft. [5.4 m]
Skew angle:27°
Owner:State Highway Agency [01]
Year built:1985
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Not applicable [N]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: June 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:15,800 [as of 2014]
Truck traffic:9% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:65.9 tons [59.9 metric tons]
Inventory rating:38.9 tons [35.4 metric tons]
Sufficiency rating:93.5
Recommended work:Bridge deck replacement with only incidental widening. [37]
Estimated cost of work:$368,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201593.5GoodGoodGoodGood-15800
June 201393.5GoodGoodVery GoodGood-15800
May 201193.8GoodGoodVery GoodVery Good-12400
May 200993.8GoodGoodVery GoodVery Good-12300
June 200793.7GoodGoodVery GoodVery Good-13550
June 200593.7GoodGoodVery GoodVery Good-13450
June 200393.8GoodGoodVery GoodVery Good-12450
August 200194.0GoodGoodVery GoodVery Good-10150
November 199994.0GoodGoodVery GoodVery Good-10695
August 199794.2GoodGoodVery GoodVery Good-8490
February 199594.4GoodGoodVery GoodVery Good-7735
June 199395.5GoodVery GoodVery GoodVery Good-6140
June 199197.6GoodVery GoodVery GoodVery Good-5490

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Steel Girder/Beamlinear ft.1,4961,4801600
Steel Protective Coatingsq. ft.10,7539,3551,2901080
Reinforced Concrete Decksq. ft.10,70010,59310700
Wearing Surfacessq. ft.10,70010,0585351070
Reinforced Concrete Columneach87100
Reinforced Concrete Abutmentlinear ft.131131000
Reinforced Concrete Pier Caplinear ft.126126000
Pot Bearingeach1616000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3813602100