Mt. Pony Road over Potato Run


+38.41626, -77.93995
38°24'59" N, 77°56'24" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:Mt. Pony Road over Potato Run
Structure number:000000000005675
Location:1.40 From661 & .60 To662
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:8.9 ft. [2.7 m]
Total length:29.9 ft. [9.1 m]
Skew angle:22°
Owner:State Highway Agency [01]
Year built:1971
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Steel [3]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: December 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:199 [as of 2014]
Structural 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]
Culvert condition:Moderate to major deterioration or disintegration, extensive cracking and leaching or spalls on concrete or masonry walls and slabs. Minor settlement or misalignment. Noticeable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection in one section, significant corrosion or deep pitting. [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:86.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
December 2018Fair5 out of 1019986.0
December 2016Fair5 out of 1019986.0
December 2014Fair5 out of 1031687.9
December 2012Fair5 out of 1031687.9
December 2010Fair6 out of 1031696.9
December 2008Fair6 out of 1031696.9
December 2006Fair6 out of 1031696.9
December 2004Fair6 out of 1018697.0
December 2002Fair6 out of 1018697.0
December 2000Fair6 out of 1022796.9
December 1998Fair6 out of 1022796.9
December 1997Fair6 out of 1043496.9
December 1996Fair6 out of 1022796.9
December 1995Fair6 out of 1019297.0
October 1994Fair6 out of 1019297.0
September 1993Fair6 out of 1019297.0
September 1992Good7 out of 1031296.9
September 1991Good7 out of 1065896.9