ENIAC

Historical marker location:

Aberdeen, Maryland

( Marker is on Aberdeen Throughway (State Highway 22) 0.3 miles east of Old Post Road, on the right when traveling east.)

Marker installed: 2008

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.