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HARPERS FERRY ROAD over ANTIETAM CREEK

Map

Coordinates:
+39.41723, -77.74211
39°25'02" N, 77°44'32" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HARPERS FERRY ROAD over ANTIETAM CREEK
Structure number:200000W-5731010
Location:ANTIETAM MD
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:36.1 ft. [11.0 m]
Total length:150.9 ft. [46.0 m]
Roadway width between curbs:14.8 ft. [4.5 m]
Deck width edge-to-edge:19.0 ft. [5.8 m]
Owner:County Highway Agency [02]
Year built:1832
Year reconstructed:2010
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Number of main spans:4
Main spans material:Masonry [8]
Main spans design:Arch - Deck [11]
Deck type:Not applicable [N]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:507 [as of 2008]
Truck traffic:5% of total traffic
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Basically intolerable requiring high priority of corrrective action [3]
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:76.6
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$10,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017Good-GoodGood50776.6
November 2015Good-GoodGood50776.6
November 2013Good-GoodGood50776.6
November 2011Good-GoodGood50749.5
November 2009Fair-SatisfactoryFair50739.2
December 2007Fair-SatisfactoryFair42139.4
December 2005Fair-SatisfactoryFair42139.4
December 2003Fair-SatisfactoryFair115936.2
December 2001Fair-SatisfactoryFair105033.7
December 1999Fair-SatisfactoryFair105033.7
December 1997Fair-SatisfactoryFair105033.7
January 1997Fair-SatisfactoryFair105033.7
December 1995FairSatisfactorySatisfactorySatisfactory95544.7
November 1993FairGoodGoodSatisfactory95547.8
February 1992FairGoodGoodFair95537.3