IR-70 over OVER US40 (BROAD ST)


+39.95699, -83.04493
39°57'25" N, 83°02'42" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IR-70 over OVER US40 (BROAD ST)
Structure number:2504588
Location:1.28 MI. E. OF IR670
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:114.8 ft. [35.0 m]
Total length:120.1 ft. [36.6 m]
Roadway width between curbs:107.0 ft. [32.6 m]
Deck width edge-to-edge:108.9 ft. [33.2 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:29°
Owner:State Highway Agency [01]
Year built:1973
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Other [9]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:62,621 [as of 2015]
Truck traffic:15% of total traffic
Deck condition:Very Good [8 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:Superior to present desirable criteria [9]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:90.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017FairVery GoodSatisfactorySatisfactory6262190.0
May 2016FairVery GoodSatisfactoryGood6262190.0
May 2015FairGoodSatisfactoryFair6756077.5
May 2014FairGoodGoodFair6756077.5
May 2013FairGoodGoodFair6756077.5
April 2012FairGoodGoodSatisfactory6756089.5
June 2011FairGoodGoodSatisfactory6756089.5
May 2010FairGoodGoodSatisfactory7751088.6
August 2009FairGoodGoodSatisfactory7751088.6
August 2008FairGoodGoodSatisfactory7751088.6
September 2007FairGoodGoodSatisfactory7751088.6
August 2006FairGoodGoodSatisfactory9866086.5
October 2005FairSatisfactoryGoodGood9866086.5
March 2005FairSatisfactoryGoodGood9866086.5
August 2003FairSatisfactoryGoodGood9349087.0
September 2002FairSatisfactoryGoodGood8542087.8
February 2000GoodGoodVery GoodGood8542087.8
June 1998GoodVery GoodVery GoodGood8542087.8
June 1997GoodVery GoodVery GoodGood8542087.8
August 1996GoodVery GoodVery GoodGood6744089.5
August 1995GoodGoodVery GoodGood6744088.7
July 1994FairGoodVery GoodSatisfactory6744088.7
June 1993FairSatisfactoryVery GoodFair6744076.9
May 1992FairSatisfactoryVery GoodSatisfactory6744088.7
May 1991FairSatisfactoryVery GoodSatisfactory6744088.7

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Steel Girder/Beamlinear ft.1,56001,56000
Reinforced Concrete Decksq. ft.13,08013,0602000
Wearing Surfacessq. ft.12,84012,38345700
Reinforced Concrete Abutmentlinear ft.2502302000
Assembly without Seal Jointlinear ft.250025000
Movable Bearingeach2601880
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2402251500