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


+39.98111, -82.94333
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:15.1 ft. [4.6 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 2016

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]
Operating rating:44.6 tons [40.5 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:85.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201685.0GoodVery GoodVery GoodGood-110750
December 201585.0GoodVery GoodVery GoodGood-109410
October 201485.0GoodVery GoodVery GoodGood-109410
October 201385.0GoodVery GoodVery GoodVery Good-109410
October 201285.0GoodVery GoodVery GoodVery Good-109410
November 201185.0GoodVery GoodVery GoodVery Good-109410
July 201085.0GoodVery GoodVery GoodVery Good-109470
August 200985.0GoodExcellentExcellentVery Good-109470
November 200885.0GoodExcellentExcellentVery Good-109470
December 200785.0GoodExcellentExcellentVery Good-109470
March 200685.0GoodExcellentExcellentExcellent-100120
December 200485.0GoodExcellentExcellentExcellent-100120
November 200287.6GoodExcellentExcellentExcellent-44393
January 200087.6GoodExcellentExcellentExcellent-44393
November 199887.6GoodExcellentExcellentExcellent-44393
October 199693.6GoodExcellentExcellentExcellent-18710
January 199691.7GoodExcellentExcellentExcellent-18710
December 199491.7GoodExcellentExcellentExcellent-18710
September 199391.7GoodExcellentExcellentExcellent-18710
September 199291.7GoodExcellentExcellentExcellent-18710
September 199193.7GoodExcellentExcellentExcellent-18710