MD 242 over DYNARD RUN


+38.31568, -76.73506
38°18'56" N, 76°44'06" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MD 242 over DYNARD RUN
Structure number:100000180021020
Location:0.86 MILE SOUTH OF MD 234
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:12.1 ft. [3.7 m]
Total length:69.9 ft. [21.3 m]
Skew angle:26°
Owner:State Highway Agency [01]
Year built:1960
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:5,491 [as of 2009]
Truck traffic:8% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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]
Culvert condition:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:97.9

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
April 2017Good7 out of 10549197.9
April 2015Good7 out of 10549197.9
April 2013Good7 out of 10549197.9
April 2011Good7 out of 10549197.9
April 2009Good7 out of 10542198.0
April 2007Good7 out of 10517598.1
April 2005Good7 out of 10517598.1
April 2003Good7 out of 10517598.1
April 2001Good7 out of 10542598.0
April 1999Good7 out of 10542598.0
April 1997Good7 out of 10542598.0
April 1995Good7 out of 10520098.1
November 1993Good7 out of 10520098.1
December 1991Good7 out of 10520098.1