I-670 over OVER US-62 (NELSON ROAD)


+39.98114, -82.94337
39°58'52" N, 82°56'36" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-670 over OVER US-62 (NELSON ROAD)
Structure number:2517809
Location:3.29 MI W OF IR270
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:61.7 ft. [18.8 m]
Total length:67.3 ft. [20.5 m]
Roadway width between curbs:127.0 ft. [38.7 m]
Deck width edge-to-edge:132.9 ft. [40.5 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:24°
Owner:State Highway Agency [01]
Year built:1991
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:Epoxy Overlay [5]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:110,750 [as of 2015]
Truck traffic:6% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 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]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:85.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017GoodVery GoodVery GoodGood11075085.0
November 2016GoodVery GoodVery GoodGood11075085.0
December 2015GoodVery GoodVery GoodGood10941085.0
October 2014GoodVery GoodVery GoodGood10941085.0
October 2013GoodVery GoodVery GoodVery Good10941085.0
October 2012GoodVery GoodVery GoodVery Good10941085.0
November 2011GoodVery GoodVery GoodVery Good10941085.0
July 2010GoodVery GoodVery GoodVery Good10947085.0
August 2009GoodExcellentExcellentVery Good10947085.0
November 2008GoodExcellentExcellentVery Good10947085.0
December 2007GoodExcellentExcellentVery Good10947085.0
March 2006GoodExcellentExcellentExcellent10012085.0
December 2004GoodExcellentExcellentExcellent10012085.0
November 2002GoodExcellentExcellentExcellent4439387.6
January 2000GoodExcellentExcellentExcellent4439387.6
November 1998GoodExcellentExcellentExcellent4439387.6
October 1996GoodExcellentExcellentExcellent1871093.6
January 1996GoodExcellentExcellentExcellent1871091.7
December 1994GoodExcellentExcellentExcellent1871091.7
September 1993GoodExcellentExcellentExcellent1871091.7
September 1992GoodExcellentExcellentExcellent1871091.7
September 1991GoodExcellentExcellentExcellent1871093.7

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Steel Girder/Beamlinear ft.1,2781,278000
Reinforced Concrete Decksq. ft.8,9458,83511000
Wearing Surfacessq. ft.8,5418,541000
Reinforced Concrete Abutmentlinear ft.2922801020
Compression Jointlinear ft.266266000
Elastomeric Bearingeach3836200
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.135131400