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 

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. ratingEvaluationDeckSuper.Sub.ADT
June 201588.3Not deficientGoodGoodGood32900
June 201392.9Not deficientGoodVery GoodGood32900
May 201193.2Not deficientGoodVery GoodGood30100
May 200993.2Not deficientGoodVery GoodGood29800
June 200793.0Not deficientGoodVery GoodGood31750
June 200593.2Not deficientGoodVery GoodGood29500
June 200395.5Not deficientGoodVery GoodGood26350
August 200195.3Not deficientGoodVery GoodGood29300
November 199995.3Not deficientGoodVery GoodVery Good28430
August 199795.7Not deficientGoodVery GoodGood24705
June 199595.8Not deficientGoodVery GoodVery Good23505
March 199596.3Not deficientGoodVery GoodGood22600
June 199496.5Not deficientGoodVery GoodVery Good20090
June 199395.8Not deficientGoodVery GoodVery Good18730
June 199290.3Not deficientGoodVery GoodVery Good17070
August 199182.0Not deficientGoodVery GoodVery Good18730