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Stone Keep La/813 over Roanoke River @ Kumis

Map

Coordinates:
+37.23384, -80.19171
37°14'02" N, 80°11'30" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:Stone Keep La/813 over Roanoke River @ Kumis
Structure number:000000000012363
Location:0.00-Roa Co; 0.0-Mont Co
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:75.1 ft. [22.9 m]
Total length:316.3 ft. [96.4 m]
Roadway width between curbs:18.0 ft. [5.5 m]
Deck width edge-to-edge:21.0 ft. [6.4 m]
Owner:State Highway Agency [01]
Year built:1924
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Steel [3]
Main spans design:Truss - Thru [10]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:194 [as of 2014]
Deck condition:Fair [5 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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 condition. [5]
Sufficiency rating:40.8
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$5,717,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018PoorFairPoorFair19440.8
May 2017PoorFairPoorFair19437.7
May 2016PoorFairPoorFair19437.7
May 2015PoorFairPoorFair19437.7
May 2014PoorFairPoorFair37232.7
May 2013PoorFairPoorFair37228.2
May 2012PoorFairPoorFair37228.2
May 2011PoorFairPoorFair37228.2
May 2010PoorFairPoorFair37228.2
July 2009PoorFairPoorFair37228.2
June 2008PoorFairPoorFair37228.2
June 2007PoorFairPoorFair35316.8
June 2006PoorFairPoorFair35316.8
June 2005PoorFairPoorFair35316.8
August 2004PoorSatisfactoryPoorFair35317.8
June 2003PoorSatisfactoryPoorFair35317.8
July 2002FairSatisfactoryFairFair35340.5
July 2001PoorSatisfactoryPoorPoor39917.8
July 2000PoorSatisfactoryFairPoor39917.8
July 1999PoorSatisfactoryFairPoor39917.8
September 1998PoorSatisfactoryFairPoor39917.8
September 1997PoorSatisfactoryFairPoor39917.8
August 1996PoorSatisfactoryFairPoor30219.3
October 1995FairSatisfactorySatisfactoryFair30243.1
September 1994FairSatisfactorySatisfactoryFair30243.1
August 1993FairSatisfactorySatisfactorySatisfactory30241.4
August 1992FairSatisfactorySatisfactorySatisfactory10364.0
June 1990GoodGoodGoodGood10364.0