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

Good/Fair/Poor Condition:Good
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. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201589.6GoodGoodGoodGood-29950
June 201394.2GoodGoodGoodGood-29950
May 201194.5FairSatisfactoryGoodGood-26700
May 200994.5FairSatisfactoryGoodGood-26450
June 200794.4GoodGoodGoodGood-28100
June 200593.6GoodGoodGoodGood-25800
June 200393.8GoodGoodGoodGood-23450
August 200193.8GoodGoodVery GoodGood-23100
November 199993.9GoodGoodVery GoodVery Good-22630
August 199794.2GoodGoodVery GoodVery Good-18915
June 199594.8GoodGoodVery GoodVery Good-23505
March 199595.8GoodGoodVery GoodGood-16630
June 199495.9GoodGoodVery GoodVery Good-14515
June 199394.7GoodGoodVery GoodVery Good-14040
June 199287.2GoodGoodVery GoodVery Good-12450
August 199179.2GoodGoodVery GoodVery Good-14040

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Prestressed Concrete Girder/Beamlinear ft.1,6201,614600
Reinforced Concrete Decksq. ft.10,2009,99620400
Wearing Surfacessq. ft.10,2009,38481600
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.107822500
Reinforced Concrete Pier Caplinear ft.107107000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.366366000