I70 HWY (KTA), EB over 78TH STREET


+39.10518, -94.76049
39°06'19" N, 94°45'38" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I70 HWY (KTA), EB over 78TH STREET
Structure number:999907001052563
Location:2.70 MI E I435, EB
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:17.1 ft. [5.2 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:29,950 [as of 2014]
Truck traffic:11% 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:Superior to present desirable criteria [9]
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:89.6
Recommended work:Bridge deck replacement with only incidental widening. [37]
Estimated cost of work:$352,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201589.6Not deficientGoodGoodGood29950
June 201394.2Not deficientGoodGoodGood29950
May 201194.5Not deficientSatisfactoryGoodGood26700
May 200994.5Not deficientSatisfactoryGoodGood26450
June 200794.4Not deficientGoodGoodGood28100
June 200593.6Not deficientGoodGoodGood25800
June 200393.8Not deficientGoodGoodGood23450
August 200193.8Not deficientGoodVery GoodGood23100
November 199993.9Not deficientGoodVery GoodVery Good22630
August 199794.2Not deficientGoodVery GoodVery Good18915
June 199594.8Not deficientGoodVery GoodVery Good23505
March 199595.8Not deficientGoodVery GoodGood16630
June 199495.9Not deficientGoodVery GoodVery Good14515
June 199394.7Not deficientGoodVery GoodVery Good14040
June 199287.2Not deficientGoodVery GoodVery Good12450
August 199179.2Not deficientGoodVery GoodVery Good14040