270 over OVER I-70


+39.93389, -82.85250
39°56'02" N, 82°51'09" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:270 over OVER I-70
Structure number:2514826
Location:1.88 MI N OF SR317
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:111.9 ft. [34.1 m]
Total length:372.1 ft. [113.4 m]
Roadway width between curbs:39.0 ft. [11.9 m]
Deck width edge-to-edge:43.0 ft. [13.1 m]
Vertical clearance below bridge:17.4 ft. [5.3 m]
Skew angle:41°
Owner:State Highway Agency [01]
Year built:1970
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:4
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: September 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:58,781 [as of 2015]
Truck traffic:13% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Equal to present minimum criteria [6]
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:35.6 tons [32.4 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:92.5

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201692.5GoodVery GoodVery GoodVery Good-58781
September 201594.6GoodVery GoodVery GoodVery Good-35900
September 201494.6GoodGoodGoodGood-35900
July 201394.6GoodGoodGoodGood-35900
September 201294.6GoodGoodGoodGood-35900
August 201194.6GoodGoodGoodGood-35900
October 201094.5GoodGoodGoodGood-36980
November 200994.5GoodGoodGoodGood-36980
October 200894.5GoodGoodGoodGood-36980
October 200794.5GoodGoodGoodGood-36980
August 200692.0GoodGoodGoodGood-63540
October 200594.8GoodGoodGoodGood-34660
March 200594.8GoodGoodGoodGood-34660
August 200394.6GoodGoodGoodGood-36525
September 200294.6GoodGoodGoodGood-36525
June 200095.8GoodGoodGoodGood-23245
December 199995.8GoodGoodGoodGood-23245
January 199995.8GoodGoodGoodGood-23245
July 199695.0GoodGoodGoodGood-32500
October 199495.6FairGoodGoodSatisfactory-32500
July 199381.1PoorPoorGoodFairSD32500
August 199281.1PoorPoorGoodFairSD32500
July 199183.2FairFairGoodFair-32500