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WB I74 RMP-NB I75 over I75

Map

Coordinates:
+39.15150, -84.54082
39°09'05" N, 84°32'27" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:WB I74 RMP-NB I75 over I75
Structure number:3109798
Location:OVER IR 74 EB[RAMP P&X]
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:109.9 ft. [33.5 m]
Total length:838.0 ft. [255.4 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:30.2 ft. [9.2 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1972
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:12
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: December 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:84,860 [as of 2003]
Truck traffic:6% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
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:51.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2018FairSatisfactoryFairSatisfactory8486051.0
July 2017FairSatisfactoryFairSatisfactory8486051.0
April 2016FairSatisfactoryFairSatisfactory8486051.0
August 2015FairSatisfactoryFairGood8486051.0
October 2014FairSatisfactoryFairGood8486051.0
September 2013FairSatisfactoryFairGood8486051.0
April 2012FairSatisfactoryFairGood8486051.0
October 2011FairSatisfactoryFairGood8486051.0
May 2010FairSatisfactoryFairGood8486051.0
November 2009PoorSatisfactoryPoorGood8486035.0
July 2008PoorSatisfactoryPoorGood8486035.0
October 2007FairSatisfactoryFairGood8486051.0
April 2006FairGoodSatisfactoryGood8486062.0
October 2005GoodGoodGoodGood8486062.0
May 2004GoodGoodGoodGood8486062.0
December 2003GoodGoodGoodGood8486062.0
September 2002GoodGoodGoodGood8486062.0
May 2001GoodGoodGoodGood8895081.0
December 2000GoodGoodGoodGood8895082.9
August 1999GoodGoodGoodGood8895082.9
November 1998GoodGoodGoodGood8895082.9
December 1997GoodGoodGoodGood8895082.9
April 1996GoodGoodGoodGood8895082.9
February 1995FairGoodSatisfactoryGood8895082.0
December 1993FairGoodSatisfactoryGood8895082.0
December 1991FairSatisfactoryGoodGood8895082.0
February 1991GoodGoodGoodGood8895082.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.3,2481,5701,67530
Deck
Reinforced Concrete Decksq. ft.25,4149,54915,33549040
Superstructure
Steel Pin or Pin & Hangar Assemblyeach135080
Substructure
Reinforced Concrete Columneach2420310
Reinforced Concrete Abutmentlinear ft.85701500
Steel Pier Caplinear ft.3583332500
Joints
Strip Seal Jointlinear ft.1501182903
Bearings
Movable Bearingeach32151610
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,676736900400