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MD 140 over FLAT RUN

Map

Coordinates:
+39.70292, -77.31923
39°42'11" N, 77°19'09" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MD 140 over FLAT RUN
Structure number:100000100062010
Location:0.4 MI E OF EMMITSBURG
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:80.1 ft. [24.4 m]
Total length:86.3 ft. [26.3 m]
Roadway width between curbs:34.1 ft. [10.4 m]
Deck width edge-to-edge:48.6 ft. [14.8 m]
Skew angle:18°
Owner:State Highway Agency [01]
Year built:2019
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Prestressed concrete [5]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:7,930 [as of 2009]
Truck traffic:8% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Superior to present desirable criteria [9]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:69.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017PoorFairPoorFair793069.3
March 2017PoorFairPoorFair793069.3
April 2015PoorFairPoorFair793069.3
April 2014PoorFairPoorFair793069.3
April 2012PoorFairPoorFair793069.3
April 2010PoorFairPoorFair793069.3
April 2008PoorFairPoorFair809169.3
April 2006FairFairFairFair827585.6
April 2004PoorPoorFairFair827583.6
April 2002FairFairFairFair877585.5
April 2000FairFairSatisfactorySatisfactory877594.7
April 1998FairFairSatisfactorySatisfactory877594.7
April 1996FairSatisfactorySatisfactorySatisfactory280097.6
April 1994FairFairFairFair280085.5
April 1992FairSatisfactorySatisfactorySatisfactory280097.6
August 1990FairSatisfactorySatisfactorySatisfactory280097.6