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IS 70 E over CST LIBERTY ST, CST MULB

Map

Coordinates:
+39.10711, -94.60009
39°06'26" N, 94°36'00" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IS 70 E over CST LIBERTY ST, CST MULB
Structure number:11938
Location:S 6 T 49 N R 33 W
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:158.1 ft. [48.2 m]
Total length:4487.1 ft. [1367.6 m]
Roadway width between curbs:41.0 ft. [12.5 m]
Deck width edge-to-edge:43.6 ft. [13.3 m]
Vertical clearance above deck:19.4 ft. [5.9 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:43°
Owner:State Highway Agency [01]
Year built:1998
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:5
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:38,155 [as of 2016]
Truck traffic:18% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
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 desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:74.6
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$27,722,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2017FairSatisfactoryGoodGood3815574.6
April 2015FairSatisfactoryGoodGood3607074.8
April 2013GoodGoodGoodVery Good3607074.8
April 2011GoodGoodGoodVery Good3419974.9
April 2009GoodGoodGoodVery Good3489374.8
January 2008GoodGoodVery GoodVery Good3440874.9
November 2005GoodExcellentExcellentExcellent3436074.9
March 2004GoodExcellentExcellentExcellent3405374.9
October 2001GoodExcellentExcellentExcellent3342074.9

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.6,0826,0325000
Steel Protective Coatingsq. ft.105,29898,4306,793750
Prestressed Concrete Girder/Beamlinear ft.26,09726,097000
Deck
Reinforced Concrete Decksq. ft.195,899177,24518,1904640
Substructure
Reinforced Concrete Columneach160153700
Reinforced Concrete Pier Walllinear ft.143143000
Reinforced Concrete Abutmentlinear ft.3030000
Reinforced Concrete Pier Caplinear ft.4,1864,1483620
Joints
Strip Seal Jointlinear ft.733733000
Open Jointlinear ft.120120000
Assembly without Seal Jointlinear ft.9494000
Bearings
Elastomeric Bearingeach265265000
Enclosed/Concealed Bearingeach762762000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.8,9746,7302,24400