Aaron Mountain Rd over Stream


+38.65046, -78.11917
38°39'02" N, 78°07'09" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:Aaron Mountain Rd over Stream
Structure number:000000000014714
Location:.90 Fr 661 & .70 To 626
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:21.0 ft. [6.4 m]
Total length:24.0 ft. [7.3 m]
Roadway width between curbs:14.1 ft. [4.3 m]
Deck width edge-to-edge:16.1 ft. [4.9 m]
Owner:State Highway Agency [01]
Year built:1951
Year reconstructed:2011
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Bituminous [6]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:101 [as of 2014]
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:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:76.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017FairGoodGoodSatisfactory10176.9
July 2015GoodGoodGoodGood10176.9
July 2013GoodGoodGoodGood12076.9
July 2011GoodExcellentExcellentGood12076.9
February 2011PoorFairSeriousPoor12017.5
February 2010PoorFairPoorPoor12021.5
February 2009PoorFairPoorPoor12021.5
February 2008PoorFairPoorPoor12021.5
August 2006PoorFairPoorPoor11017.6
August 2005PoorFairPoorPoor11017.6
August 2004PoorFairPoorPoor11017.6
August 2003PoorFairPoorPoor6921.5
August 2002PoorFairPoorPoor6921.5
August 2001PoorFairPoorPoor6921.5
August 2000PoorFairPoorPoor6621.5
August 1999PoorSatisfactoryPoorPoor6622.6
August 1998PoorSatisfactoryPoorPoor6622.6
August 1997PoorSatisfactoryPoorPoor15918.4
August 1996PoorSatisfactoryPoorPoor6622.6
September 1995PoorSatisfactoryPoorPoor6622.6
September 1994PoorSatisfactoryPoorPoor36529.6
September 1993PoorSatisfactoryPoorPoor36529.6
August 1992PoorSatisfactoryPoorPoor6833.6
August 1991PoorGoodFairPoor6833.6