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IS 470 E over LIT BLUE RVR

Map

Coordinates:
+38.93649, -94.45194
38°56'11" N, 94°27'07" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IS 470 E over LIT BLUE RVR
Structure number:1830
Location:S 33 T 48 N R 32 W
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:91.9 ft. [28.0 m]
Total length:235.9 ft. [71.9 m]
Roadway width between curbs:133.9 ft. [40.8 m]
Deck width edge-to-edge:139.1 ft. [42.4 m]
Skew angle:12°
Owner:State Highway Agency [01]
Year built:1976
Year reconstructed:2017
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: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: July 2016

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:86,780 [as of 2015]
Truck traffic:12% 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:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:80.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2016FairSatisfactoryGoodGood8678080.0
August 2014FairSatisfactoryGoodGood8425380.0
December 2012FairSatisfactoryGoodGood8139979.2
October 2011FairSatisfactoryGoodGood8139979.2
December 2009GoodGoodGoodGood6943179.5
December 2007GoodGoodGoodGood6450279.5
January 2006GoodGoodGoodGood6311679.5
October 2003GoodGoodGoodGood6255279.5
October 2001FairGoodGoodSatisfactory4664179.5

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.4,1123,8441401280
Steel Protective Coatingsq. ft.44,73341,09302,2181,422
Deck
Reinforced Concrete Decksq. ft.32,80530,5071,610197491
Substructure
Reinforced Concrete Columneach1414000
Reinforced Concrete Abutmentlinear ft.3343142000
Reinforced Concrete Pier Caplinear ft.288288000
Bearings
Enclosed/Concealed Bearingeach3636000
Fixed Bearingeach3628800
Steel Protective Coatingsq. ft.3628080
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.9919167500