Old Mill Road Bridge

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Photo taken by Historic American Engineering Record

Overview: Through truss bridge over Owens Creek on Old Mill Road
Location: Frederick County, Maryland
Status: Open to traffic
History: Built 1882 by the Pittsburgh Bridge Co.
Builder: - Pittsburgh Bridge Co. of Pittsburgh, Pennsylvania
Design: Pin-connected, 5-panel Pratt through truss
Dimensions: Span length: 68.9 ft.
Total length: 68.9 ft.
Deck width: 13.1 ft.
Vertical clearance above deck: 13.0 ft.
Recognition: Posted to the National Register of Historic Places on March 7, 1979
Approximate latitude, longitude: +39.60194, -77.33857 (decimal degrees)
39°36'07" N, 77°20'19" W (degrees°minutes'seconds")
Approximate UTM coordinates: 18/299215/4386190 (zone/easting/northing)
Quadrangle map:: Woodsboro
Inventory numbers: NRHP 79001131 (National Register of Historic Places reference number)
BH 19678 (Bridgehunter.com ID)
Inspection (as of 10/2015): Deck condition rating: Good (7 out of 9)
Superstructure condition rating: Good (7 out of 9)
Substructure condition rating: Good (7 out of 9)
Sufficiency rating: 53.6 (out of 100)
Average daily traffic (as of 2007): 258

Daniel McFarland
Robert Stephenson - seinfeld99 [at] yahoo [dot] com
HAER MD-36 - Old Mill Road Bridge, Spanning Owens Creek on Old Mill Road, Rocky Ridge vicinity, Frederick County, MD
Jodi Christman - masterofchaos [at] outlook [dot] com
Wikipedia
Historicbridges.org - by Nathan Holth
J.P. - wildcatjon2000 [at] gmail [dot] com