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I-70 EB HWY (KTA) over 57TH&BRENNER HGTS CR

Map

Coordinates:
+39.10521, -94.70969
39°06'19" N, 94°42'35" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-70 EB HWY (KTA) over 57TH&BRENNER HGTS CR
Structure number:999907001051283
Location:1.62 MILES E TURNER DIAG
Purpose:Carries highway over highway and waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:100.1 ft. [30.5 m]
Total length:683.8 ft. [208.4 m]
Roadway width between curbs:55.8 ft. [17.0 m]
Deck width edge-to-edge:58.4 ft. [17.8 m]
Vertical clearance below bridge:23.6 ft. [7.2 m]
Owner:State Toll Authority [31]
Year built:1956
Year reconstructed:1987
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:8
Main spans material:Steel continuous [4]
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:Fair
Status:Open, no restriction [A]
Average daily traffic:37,850 [as of 2014]
Truck traffic:11% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:64.4 tons [58.5 metric tons]
Inventory rating:38.1 tons [34.6 metric tons]
Sufficiency rating:79.8
Recommended work:Bridge deck replacement with only incidental widening. [37]
Estimated cost of work:$1,316,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201579.8FairGoodFairGood-37850
June 201379.8FairGoodFairGood-37850
May 201180.0FairGoodFairGood-35750
October 200980.1FairGoodFairGood-35400
July 200879.7FairGoodFairGood-38550
December 200779.7FairGoodFairGood-39000
July 200678.5FairGoodFairGood-38700
June 200578.6FairGoodFairGood-38050
September 200377.9FairGoodFairGood-35500
October 200176.9FairGoodFairGood-34900
November 199990.7GoodGoodVery GoodGood-34025
September 199790.6GoodGoodVery GoodGood-32770
June 199591.7GoodGoodVery GoodGood-31735
March 199592.7GoodGoodVery GoodGood-30440
June 199492.7GoodGoodVery GoodGood-30360
June 199391.7GoodGoodVery GoodGood-29645
June 199292.1GoodGoodVery GoodGood-24355
August 199187.6GoodVery GoodVery GoodGood-29645

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.5,4445,16402800
Steel Protective Coatingsq. ft.21,50619,0322,1513230
Deck
Reinforced Concrete Decksq. ft.37,97237,59238000
Wearing Surfacessq. ft.37,97236,6961,27600
Substructure
Reinforced Concrete Columneach2825300
Reinforced Concrete Abutmentlinear ft.116961550
Reinforced Concrete Pier Caplinear ft.39035818140
Joints
Strip Seal Jointlinear ft.112961600
Bearings
Movable Bearingeach4840800
Fixed Bearingeach2424000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,3611,361000