Historical Marker
One Vast Hospital
Historical marker location:
48 East Patrick Street, Frederick, Maryland
( Marker can be reached from Patrick Street, on the right when traveling east.)
Maryland was home to one of the first railroads in the United States: The Baltimore and Ohio Railroad, which was founded in 1827, was one of the first railroads in the United States. It played a crucial role in the transportation of goods and people, and helped make Baltimore an important hub for commerce and industry.