Old Hollow Road over N. Fork Thornton River


+38.67662, -78.22893
38°40'36" N, 78°13'44" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:Old Hollow Road over N. Fork Thornton River
Structure number:000000000014680
Location:.05 Fr 612E & .14 To 612W
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:33.1 ft. [10.1 m]
Total length:36.1 ft. [11.0 m]
Roadway width between curbs:18.0 ft. [5.5 m]
Deck width edge-to-edge:20.0 ft. [6.1 m]
Skew angle:26°
Owner:State Highway Agency [01]
Year built:1965
Year reconstructed:2003
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: September 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:312 [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 corrrective action [3]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Sufficiency rating:70.3
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$4,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017FairGoodGoodSatisfactory31270.3
September 2015FairGoodGoodSatisfactory31270.3
September 2013FairGoodGoodSatisfactory39969.2
September 2011FairGoodGoodSatisfactory39971.2
September 2009FairGoodVery GoodFair39959.3
September 2007FairGoodVery GoodFair37859.6
September 2005FairGoodVery GoodFair40259.2
September 2003FairVery GoodVery GoodFair45456.5
November 2002PoorSatisfactoryPoorFair41217.8
October 2001PoorSatisfactoryPoorFair41217.8
October 2000PoorSatisfactoryPoorFair38117.8
October 1999PoorSatisfactoryPoorFair38132.8
October 1998PoorSatisfactoryPoorFair37732.8
November 1997FairGoodFairFair18448.8
October 1996FairGoodFairFair37748.8
October 1995FairGoodFairFair37748.8
October 1994FairGoodFairFair33348.8
October 1993FairGoodFairFair33348.8
October 1992FairGoodFairFair39048.8
October 1991FairGoodFairFair36248.8