I70 HWY (KTA), WB over 78TH STREET


+39.10499, -94.76049
39°06'18" N, 94°45'38" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I70 HWY (KTA), WB over 78TH STREET
Structure number:999907001052553
Location:2.71 MI E I435, WB
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:100.1 ft. [30.5 m]
Total length:183.1 ft. [55.8 m]
Roadway width between curbs:55.8 ft. [17.0 m]
Deck width edge-to-edge:58.1 ft. [17.7 m]
Vertical clearance below bridge:16.1 ft. [4.9 m]
Owner:State Toll Authority [31]
Year built:1984
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:Prestressed concrete continuous [6]
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 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:32,900 [as of 2014]
Truck traffic:10% 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:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:82.6 tons [75.1 metric tons]
Inventory rating:29.4 tons [26.7 metric tons]
Sufficiency rating:88.3
Recommended work:Bridge deck replacement with only incidental widening. [37]
Estimated cost of work:$352,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201588.3GoodGoodGoodGood-32900
June 201392.9GoodGoodVery GoodGood-32900
May 201193.2GoodGoodVery GoodGood-30100
May 200993.2GoodGoodVery GoodGood-29800
June 200793.0GoodGoodVery GoodGood-31750
June 200593.2GoodGoodVery GoodGood-29500
June 200395.5GoodGoodVery GoodGood-26350
August 200195.3GoodGoodVery GoodGood-29300
November 199995.3GoodGoodVery GoodVery Good-28430
August 199795.7GoodGoodVery GoodGood-24705
June 199595.8GoodGoodVery GoodVery Good-23505
March 199596.3GoodGoodVery GoodGood-22600
June 199496.5GoodGoodVery GoodVery Good-20090
June 199395.8GoodGoodVery GoodVery Good-18730
June 199290.3GoodGoodVery GoodVery Good-17070
August 199182.0GoodGoodVery GoodVery Good-18730

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Prestressed Concrete Girder/Beamlinear ft.1,6201,615500
Reinforced Concrete Decksq. ft.10,20010,09810200
Wearing Surfacessq. ft.10,2009,79240800
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.107971000
Reinforced Concrete Pier Caplinear ft.107107000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.366360600