+39.12554, -84.53496
39°07'32" N, 84°32'06" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I75N-WH VIADUCT over I75*N&RAMP
Structure number:3109518
Location:.8 MI S OF US 52
Purpose:Carries highway overpass over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:104.0 ft. [31.7 m]
Total length:204.1 ft. [62.2 m]
Roadway width between curbs:27.2 ft. [8.3 m]
Deck width edge-to-edge:30.5 ft. [9.3 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1961
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:Other [9]

Latest Available Inspection: December 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:7,260 [as of 1980]
Truck traffic:19% 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:Basically intolerable requiring high priority of corrrective action [3]
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:77.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2018FairSatisfactoryGoodGood726077.0
May 2017FairSatisfactoryGoodGood726077.0
March 2016GoodGoodGoodGood726077.0
April 2015GoodGoodGoodGood726077.0
August 2014GoodGoodGoodGood726077.0
November 2013GoodGoodGoodGood726077.0
November 2012GoodGoodGoodGood726077.0
December 2011FairGoodGoodSatisfactory726077.0
November 2010FairSatisfactoryGoodSatisfactory726077.0
December 2009FairSatisfactoryGoodSatisfactory726077.0
December 2008FairSatisfactorySatisfactorySatisfactory726077.0
October 2007FairSatisfactorySatisfactorySatisfactory726075.0
December 2006FairSatisfactorySatisfactorySatisfactory726075.0
December 2005GoodGoodGoodGood726075.0
November 2004GoodGoodGoodGood726075.0
September 2003GoodGoodGoodGood726079.0
August 2002GoodGoodGoodGood726079.0
November 2000GoodGoodGoodGood726079.0
October 1999GoodGoodGoodGood726079.0
November 1998FairSatisfactoryGoodGood726079.0
February 1997FairSatisfactoryGoodGood726079.0
February 1996GoodGoodGoodGood726075.0
December 1994GoodGoodGoodGood726075.0
November 1992GoodGoodGoodGood726075.0
December 1991GoodGoodGoodGood726075.0
February 1991GoodVery GoodGoodVery Good726075.0