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I-270 over OVER RAMP 70EB TO 270NB

Map

Coordinates:
+39.93243, -82.85508
39°55'57" N, 82°51'18" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-270 over OVER RAMP 70EB TO 270NB
Structure number:2514702
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:13.1 ft. [4.0 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 2017

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:Good [7 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]
Sufficiency rating:86.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017GoodGoodVery GoodVery Good5878186.1
September 2016GoodGoodGoodVery Good5878186.1
September 2015GoodVery GoodGoodVery Good3590088.4
September 2014GoodGoodGoodGood3590088.4
July 2013GoodGoodGoodGood3590088.4
September 2012GoodGoodGoodGood3590088.4
August 2011GoodGoodGoodGood3590088.4
October 2010GoodGoodGoodGood3698088.3
November 2009GoodGoodGoodGood3698088.3
October 2008GoodGoodGoodGood3698082.9
October 2007GoodGoodGoodGood3698082.9
December 2006GoodGoodGoodGood3466083.1
December 2005GoodGoodGoodGood3466083.1
November 2004GoodGoodGoodGood3466083.1
November 2003GoodGoodGoodGood3652582.9
October 2002GoodGoodGoodGood2324584.3
May 2000GoodGoodGoodGood2324583.3
September 1998GoodGoodGoodGood2324583.3
August 1996GoodGoodGoodGood3250084.4
October 1994FairGoodGoodSatisfactory3250085.1
July 1993FairSatisfactoryGoodFair3250073.6
August 1992FairSatisfactoryGoodFair3250073.6
July 1991FairGoodGoodFair3250073.6

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.99891000
Reinforced Concrete Pier Caplinear ft.9999000
Joints
Assembly without Seal Jointlinear ft.8686000
Bearings
Movable Bearingeach3636000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.300300000
Deck
Reinforced Concrete Slabsq. ft.6,4505,95050000
Wearing Surfacessq. ft.5,8505,850000