+39.59548, -78.82947
39°35'44" N, 78°49'46" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MD 636 over WARRIOR RUN
Structure number:100000010061010
Location:0.27 MI E OF MD 53
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:30.8 ft. [9.4 m]
Total length:36.1 ft. [11.0 m]
Roadway width between curbs:60.7 ft. [18.5 m]
Deck width edge-to-edge:77.8 ft. [23.7 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:1936
Year reconstructed:1955
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
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: March 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:8,501 [as of 2009]
Truck traffic:8% of total traffic
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:Superior to present desirable criteria [9]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Pier/abutment protection:None present but re-evaluation suggested [5]
Scour condition:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Sufficiency rating:93.1
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$80,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2017FairSatisfactorySatisfactorySatisfactory850193.1
March 2016FairSatisfactorySatisfactorySatisfactory850193.1
March 2015FairSatisfactorySatisfactorySatisfactory850195.3
March 2014FairSatisfactorySatisfactorySatisfactory850195.3
March 2012FairSatisfactorySatisfactorySatisfactory850195.1
March 2011FairSatisfactorySatisfactorySatisfactory850195.1
March 2010FairFairFairFair850182.9
April 2009FairFairFairFair869182.9
March 2008FairFairFairFair869163.5
March 2007FairFairFairFair189978.9
March 2006FairFairFairFair189978.9
March 2005FairFairFairFair189978.9
March 2004FairFairFairFair189978.9
March 2002FairFairFairFair189978.9
March 2001FairFairFairFair189978.9
March 2000FairFairFairFair189978.9
March 1998FairFairFairFair189978.9
March 1997FairFairFairFair189978.9
March 1995GoodGoodGoodGood189991.0
March 1994GoodGoodGoodGood189991.0
April 1993FairGoodSatisfactorySatisfactory189968.2
March 1992FairSatisfactorySatisfactorySatisfactory189979.9

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Steel Girder/Beamlinear ft.498358151250
Steel Protective Coatingsq. ft.2,5932,2431002500
Reinforced Concrete Girder/Beamlinear ft.87507079312
Reinforced Concrete Decksq. ft.2,8332,73310000
Wearing Surfacessq. ft.2,1782,1037500
Reinforced Concrete Abutmentlinear ft.4000344560
Movable Bearingeach1601330
Steel Protective Coatingsq. ft.30101460
Fixed Bearingeach160880
Steel Protective Coatingsq. ft.30101550
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.7575000