Old Mill Road Bridge
79001131
EVENT
ARCHITECTURE/ENGINEERING
OTHER
Pittsburgh Bridge Co.
ENGINEERING
TRANSPORTATION
1875-1899
1882
STRUCTURE
National Register of Historic Places Collection
pdf
2754302
3/7/1979
National Register of Historic Places
State: Maryland
County: Frederick County
Rocky Ridge ; W of Rocky Ridge on Old Mill Rd. over Owens Creek
Historic
ae9d42b4-a4b2-49ee-8aab-92f287480f79
Old Mill Road Bridge
79001131
EVENT
ARCHITECTURE/ENGINEERING
OTHER
Pittsburgh Bridge Co.
ENGINEERING
TRANSPORTATION
1875-1899
1882
STRUCTURE
National Register of Historic Places Collection
pdf
383194
3/7/1979
National Register of Historic Places
State: Maryland
County: Frederick County
Rocky Ridge ; W of Rocky Ridge on Old Mill Rd. over Owens Creek
Historic
e760d604-3aa5-4539-bc22-5a82be84f8bd