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I-70 EB HIGHWAY over 69 SB HWY (18TH STREET)

Map

Coordinates:
+39.09600, -94.64934
39°05'46" N, 94°38'58" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-70 EB HIGHWAY over 69 SB HWY (18TH STREET)
Structure number:999907001052393
Location:I-70 / US-69 W JCT
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:103.0 ft. [31.4 m]
Total length:226.7 ft. [69.1 m]
Roadway width between curbs:77.8 ft. [23.7 m]
Deck width edge-to-edge:80.1 ft. [24.4 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:19°
Owner:State Toll Authority [31]
Year built:1980
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: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:Good
Status:Open, no restriction [A]
Average daily traffic:40,500 [as of 2014]
Truck traffic:14% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:81.8 tons [74.4 metric tons]
Inventory rating:49.0 tons [44.5 metric tons]
Sufficiency rating:92.0
Recommended work:Bridge deck replacement with only incidental widening. [37]
Estimated cost of work:$607,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201592.0GoodGoodVery GoodGoodFO40500
June 201392.0GoodVery GoodVery GoodGoodFO40500
May 201187.7FairSatisfactoryGoodGoodFO35850
May 200988.1FairSatisfactoryGoodGoodFO35500
June 200788.1FairSatisfactoryGoodGoodFO39550
June 200586.9GoodGoodGoodGoodFO37800
June 200386.9GoodGoodGoodGoodFO37800
August 200187.9GoodGoodGoodGoodFO35750
November 199987.9GoodGoodGoodGoodFO38205
August 199776.4GoodGoodGoodGoodFO36150
March 199593.0GoodGoodGoodGoodFO30380
June 199394.0GoodGoodGoodGoodFO27925
July 199094.0GoodGoodGoodGoodFO29550

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.2,4312,431000
Steel Protective Coatingsq. ft.10,75310,753000
Deck
Reinforced Concrete Decksq. ft.17,60017,24835200
Wearing Surfacessq. ft.17,60017,42417600
Substructure
Reinforced Concrete Columneach1212000
Reinforced Concrete Abutmentlinear ft.151140920
Reinforced Concrete Pier Caplinear ft.151151000
Bearings
Movable Bearingeach2222000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.453453000