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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

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
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 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: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:86.1

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201686.1GoodVery GoodVery GoodVery Good-58781
September 201588.4GoodVery GoodVery GoodVery Good-35900
September 201488.4GoodVery GoodGoodGood-35900
July 201388.4GoodVery GoodGoodGood-35900
September 201288.4GoodVery GoodGoodGood-35900
August 201188.4GoodVery GoodGoodGood-35900
October 201088.3GoodVery GoodGoodGood-36980
November 200988.3GoodVery GoodGoodGood-36980
October 200882.9GoodVery GoodGoodGood-36980
October 200782.9GoodVery GoodGoodGood-36980
December 200683.1GoodVery GoodGoodGood-34660
December 200583.1GoodVery GoodGoodGood-34660
November 200483.1GoodVery GoodGoodGood-34660
November 200382.9GoodVery GoodGoodGood-36525
October 200284.3GoodVery GoodGoodGood-23245
May 200084.3GoodVery GoodGoodGood-23245
September 199884.3GoodVery GoodGoodGood-23245
August 199684.4GoodVery GoodGoodGood-32500
October 199485.1FairGoodGoodSatisfactory-32500
July 199355.4PoorFairGoodPoorSD32500
August 199255.4PoorFairGoodPoorSD32500
July 199173.6FairSatisfactoryGoodFair-32500

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Substructure
Reinforced Concrete Columneach66000
Reinforced Concrete Pier Walllinear ft.9999000
Reinforced Concrete Abutmentlinear ft.9994500
Reinforced Concrete Pier Caplinear ft.9999000
Joints
Assembly without Seal Jointlinear ft.8686000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.30001501500
Deck
Reinforced Concrete Slabsq. ft.6,4486,4381000
Wearing Surfacessq. ft.5,8505,850000