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I-270 over OVER US-33

Map

Coordinates:
+39.90194, -82.89833
39°54'07" N, 82°53'54" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:I-270 over OVER US-33
Structure number:2514168
Location:3.31 MI S OF IR70
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:82.0 ft. [25.0 m]
Total length:284.1 ft. [86.6 m]
Roadway width between curbs:33.1 ft. [10.1 m]
Deck width edge-to-edge:36.1 ft. [11.0 m]
Vertical clearance below bridge:15.4 ft. [4.7 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1968
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:25,310 [as of 2015]
Truck traffic:13% of total traffic
Deck condition:Good [7 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:Meets minimum tolerable limits to be left in place as is [4]
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]
Operating rating:44.6 tons [40.5 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:86.4

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201686.4GoodGoodVery GoodGood-25310
September 201585.8GoodGoodVery GoodGood-30795
September 201485.8GoodGoodVery GoodGood-30795
July 201385.8GoodGoodVery GoodGood-30795
September 201284.7FairFairVery GoodGood-30795
August 201184.7FairFairVery GoodGood-30795
October 201084.6FairFairVery GoodGood-32390
November 200984.6FairFairVery GoodGood-32390
November 200885.6GoodGoodVery GoodVery Good-32390
October 200783.5GoodGoodVery GoodVery GoodFO32390
January 200683.8FairGoodGoodSatisfactoryFO29800
November 200486.9FairGoodGoodSatisfactory-29800
November 200386.8FairGoodGoodSatisfactory-30720
October 200287.8FairGoodGoodSatisfactory-21555
October 199987.8FairGoodGoodSatisfactory-21555
September 199887.8FairGoodGoodSatisfactory-21555
August 199686.6FairGoodGoodSatisfactory-32550
November 199587.3FairGoodGoodSatisfactory-32550
October 199487.3FairGoodGoodSatisfactory-32550
August 199287.3FairGoodGoodSatisfactory-32550
July 199175.9FairGoodGoodFair-32550