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RUCKMAN LANE over S BR POTOMAC RIVER

Map

Coordinates:
+38.46706, -79.59699
38°28'01" N, 79°35'49" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:RUCKMAN LANE over S BR POTOMAC RIVER
Structure number:000000000010333
Location:0.37 RT 657 - 0.08 RT 640
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:27.9 ft. [8.5 m]
Total length:27.9 ft. [8.5 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:25.6 ft. [7.8 m]
Owner:State Highway Agency [01]
Year built:1932
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
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: August 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:90 [as of 2014]
Deck condition:Satisfactory [6 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:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
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:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Sufficiency rating:80.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017FairSatisfactoryFairSatisfactory9080.0
August 2015FairSatisfactoryFairSatisfactory9080.0
August 2013FairSatisfactoryFairSatisfactory4580.5
October 2011FairSatisfactorySatisfactorySatisfactory4591.6
October 2009FairSatisfactorySatisfactorySatisfactory4594.6
November 2007FairGoodVery GoodSatisfactory4591.6
September 2005FairGoodVery GoodSatisfactory4591.6
September 2003FairGoodVery GoodSatisfactory5491.5
October 2001FairVery GoodVery GoodFair5480.4
September 1999FairVery GoodGoodFair8686.0
November 1997FairVery GoodVery GoodFair8686.0
October 1995GoodVery GoodVery GoodVery Good6597.0
January 1994GoodVery GoodVery GoodVery Good7097.0
September 1991GoodVery GoodVery GoodVery Good7097.0
July 1989GoodVery GoodVery GoodVery Good7097.0