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SOUTH AVENUE over BLACKS RUN

Map

Coordinates:
+38.43462, -78.88454
38°26'05" N, 78°53'04" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SOUTH AVENUE over BLACKS RUN
Structure number:000000000020434
Location:0020S MAIN ST0040S HIGH S
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:20.0 ft. [6.1 m]
Total length:20.0 ft. [6.1 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:61.0 ft. [18.6 m]
Owner:City or Municipal Highway Agency [04]
Year built:1932
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Main span material:Steel [3]
Main span design:Arch - Deck [11]
Deck type:Not applicable [N]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:5,553 [as of 2014]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present minimum criteria [6]
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 conditions; field review indicates action is required. [4]
Sufficiency rating:95.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017FairSatisfactorySatisfactorySatisfactory555395.5
November 2015FairSatisfactorySatisfactorySatisfactory555395.5
November 2013FairSatisfactorySatisfactorySatisfactory520095.5
November 2011FairGoodSatisfactorySatisfactory591195.4
November 2009FairSatisfactorySatisfactorySatisfactory591195.4
November 2007FairSatisfactorySatisfactorySatisfactory559597.5
December 2005FairSatisfactorySatisfactorySatisfactory591295.4
November 2003FairSatisfactorySatisfactorySatisfactory551595.5
October 2001FairSatisfactorySatisfactorySatisfactory551595.5
October 1999GoodGoodGoodGood603395.4
November 1997GoodGoodGoodGood603395.4
October 1995Good---250093.9
October 1993Good---250093.9
October 1989Good---250094.9