+39.92883, -82.87949
39°55'44" N, 82°52'46" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 317 over MILLER DITCH
Structure number:2516446
Location:0.52 MI W OF I70
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:32.5 ft. [9.9 m]
Total length:33.5 ft. [10.2 m]
Roadway width between curbs:69.9 ft. [21.3 m]
Deck width edge-to-edge:69.9 ft. [21.3 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:1966
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Main span material:Prestressed concrete [5]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:24,310 [as of 2015]
Truck traffic:8% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. [4]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:84.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017FairFairFairSatisfactory2431084.0
October 2016FairFairFairSatisfactory2431084.0
November 2015FairFairFairSatisfactory2497083.9
October 2014PoorFairPoorSatisfactory2497066.8
October 2013PoorSeriousSeriousSatisfactory2497042.7
September 2012PoorSeriousSeriousSatisfactory2497042.7
November 2011PoorSeriousSeriousSatisfactory2497042.7
October 2010PoorSeriousSeriousSatisfactory2358043.2
November 2009PoorSeriousSeriousSatisfactory2358043.2
November 2008PoorSeriousSeriousSatisfactory2358043.2
November 2007FairSatisfactorySatisfactoryGood2358093.7
July 2006FairSatisfactorySatisfactoryGood2529093.4
November 2005FairSatisfactorySatisfactoryGood2529093.4
October 2004FairSatisfactorySatisfactoryGood2529093.4
November 2002FairSatisfactorySatisfactoryGood3265092.4
June 2000GoodGoodGoodGood3265092.4
October 1998GoodGoodGoodGood3265092.4
July 1996GoodGoodGoodGood3630092.9
December 1995GoodGoodGoodGood3630092.6
November 1994FairSatisfactoryVery GoodSatisfactory3630092.6
September 1993FairSatisfactoryVery GoodSatisfactory3630092.6
August 1992FairSatisfactoryVery GoodSatisfactory3630092.6
August 1991FairSatisfactoryVery GoodSatisfactory3630092.6

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Prestressed Concrete Closed Web/Box Girderlinear ft.605320201840
Prestressed Concrete Top Flangesq. ft.2,3512,351000
Wearing Surfacessq. ft.2,3512,351000
Reinforced Concrete Abutmentlinear ft.1981680300
Elastomeric Bearingeach7271100
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.6816700