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ROCKHILL ROAD over W BR LITTLE ANTIETAM TRB

Map

Coordinates:
+39.82460, -77.61230
39°49'29" N, 77°36'44" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ROCKHILL ROAD over W BR LITTLE ANTIETAM TRB
Structure number:000000000017708
Old structure number:287211039840030 (from 1992 edition)
Location:5NW WBORO/TR.WB L.ANTIE
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:25.9 ft. [7.9 m]
Total length:26.9 ft. [8.2 m]
Roadway width between curbs:18.0 ft. [5.5 m]
Deck width edge-to-edge:21.0 ft. [6.4 m]
Skew angle:38°
Owner:Town or Township Highway Agency [03]
Year built:1920
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:200 [as of 2009]
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Sufficiency rating:65.9
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$59,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017FairFairFairFair20065.9
November 2015FairFairFairFair20065.9
November 2013FairFairFairFair20065.9
November 2011FairFairFairFair20065.9
November 2009FairFairFairFair20065.9
January 2008FairFairFairFair20065.9
December 2005FairFairFairFair20065.9
December 2003FairFairFairFair20065.9
January 2002FairFairFairFair20065.9
August 1999FairFairFairFair20065.9
November 1997FairFairFairFair20058.4
September 1995FairFairFairFair20058.4
September 1993FairFairFairFair20058.4
October 1991FairSatisfactoryFairFair20066.9