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I270 over OVER RAMP 70EB TO 270NB

Map 

Coordinates:
+39.93222, -82.85472
39°55'56" N, 82°51'17" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I270 over OVER RAMP 70EB TO 270NB
Structure number:2514710
Location:0.19 MI S OF IR70
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:53.2 ft. [16.2 m]
Total length:149.9 ft. [45.7 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:16.4 ft. [5.0 m]
Skew angle:29°
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:3
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Other [9]

Latest Available Inspection: September 2015 

Status:Open, no restriction [A]
Average daily traffic:35,900 [as of 2010]
Truck traffic:14% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:88.4

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201588.4Not deficientVery GoodVery GoodVery Good35900
September 201488.4Not deficientVery GoodGoodGood35900
July 201388.4Not deficientVery GoodGoodGood35900
September 201288.4Not deficientVery GoodGoodGood35900
August 201188.4Not deficientVery GoodGoodGood35900
October 201088.3Not deficientVery GoodGoodGood36980
November 200988.3Not deficientVery GoodGoodGood36980
October 200882.9Not deficientVery GoodGoodGood36980
October 200782.9Not deficientVery GoodGoodGood36980
December 200683.1Not deficientVery GoodGoodGood34660
December 200583.1Not deficientVery GoodGoodGood34660
November 200483.1Not deficientVery GoodGoodGood34660
November 200382.9Not deficientVery GoodGoodGood36525
October 200284.3Not deficientVery GoodGoodGood23245
May 200084.3Not deficientVery GoodGoodGood23245
September 199884.3Not deficientVery GoodGoodGood23245
August 199684.4Not deficientVery GoodGoodGood32500
October 199485.1Not deficientGoodGoodSatisfactory32500
July 199355.4Structurally deficientFairGoodPoor32500
August 199255.4Structurally deficientFairGoodPoor32500
July 199173.6Not deficientSatisfactoryGoodFair32500