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IS 70 W over CST JACKSON AVE

Map

Coordinates:
+39.07348, -94.53423
39°04'25" N, 94°32'03" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IS 70 W over CST JACKSON AVE
Structure number:275
Location:S 14 T 49 N R 33 W
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:79.1 ft. [24.1 m]
Total length:183.1 ft. [55.8 m]
Roadway width between curbs:46.9 ft. [14.3 m]
Deck width edge-to-edge:49.2 ft. [15.0 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:37°
Owner:State Highway Agency [01]
Year built:1960
Year reconstructed:1986
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:47,143 [as of 2016]
Truck traffic:18% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:79.4
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,049,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017FairSatisfactorySatisfactorySatisfactory4714379.4
September 2015FairSatisfactorySatisfactorySatisfactory4456779.8
September 2013FairSatisfactorySatisfactoryGood4456779.8
September 2011FairSatisfactorySatisfactoryGood4053879.6
January 2010FairSatisfactorySatisfactoryGood3353281.0
November 2007FairSatisfactorySatisfactoryGood4948578.4
December 2005FairSatisfactorySatisfactoryGood5276577.9
September 2003FairSatisfactorySatisfactoryGood5229478.0
October 2001FairSatisfactorySatisfactoryGood5132182.5

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Closed Web/Box Girderlinear ft.1865992350
Deck
Reinforced Concrete Top Flangesq. ft.8,9744,4874,48700
Wearing Surfacessq. ft.8,5915,1253,436300
Substructure
Reinforced Concrete Columneach44000
Reinforced Concrete Abutmentlinear ft.1896985350
Joints
Strip Seal Jointlinear ft.120120000
Bearings
Movable Bearingeach121920