I.R. 270 over MASON RUN


+39.90969, -82.89076
39°54'35" N, 82°53'27" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I.R. 270 over MASON RUN
Structure number:2514222
Location:2.67 MI S OF IR70
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:32.2 ft. [9.8 m]
Total length:92.5 ft. [28.2 m]
Roadway width between curbs:50.9 ft. [15.5 m]
Deck width edge-to-edge:54.1 ft. [16.5 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: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:Fair
Status:Open, no restriction [A]
Average daily traffic:38,298 [as of 2015]
Truck traffic:13% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:88.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017FairGoodGoodSatisfactory3829888.1
September 2016FairGoodGoodSatisfactory3829888.1
September 2015FairVery GoodGoodSatisfactory3590088.4
September 2014FairVery GoodGoodSatisfactory3590088.4
July 2013FairVery GoodGoodSatisfactory3590088.4
August 2012FairGoodGoodSatisfactory3590088.4
August 2011FairGoodGoodSatisfactory3590088.4
October 2010FairGoodGoodSatisfactory3698088.3
November 2009FairGoodGoodSatisfactory3698088.3
November 2008FairGoodGoodSatisfactory3698088.3
October 2007FairGoodGoodSatisfactory3698088.3
January 2006FairGoodGoodSatisfactory3466088.5
November 2004FairGoodGoodSatisfactory3466088.5
November 2003FairGoodGoodSatisfactory3652588.3
October 2002FairGoodGoodSatisfactory2324589.7
October 1999FairGoodGoodSatisfactory2324589.7
September 1998FairGoodGoodSatisfactory2324589.7
August 1996FairGoodGoodSatisfactory3250088.7
November 1995FairGoodGoodSatisfactory3250089.4
October 1994FairSatisfactorySatisfactorySatisfactory3250089.4
August 1992FairGoodGoodSatisfactory3250089.4
July 1991FairGoodGoodSatisfactory3250089.4

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Reinforced Concrete Abutmentlinear ft.110110900
Steel Pileeach2020000
Reinforced Concrete Pier Caplinear ft.110110000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.185185000
Reinforced Concrete Slabsq. ft.4,9944,9742000
Wearing Surfacessq. ft.4,7184,718000