The Underground Railroad / Black Conductors of Columbus

Historical marker location:

Columbus, Ohio

( Marker is on 3rd Street south of Broad Street (U.S. 40), on the right when traveling south.)

Historic Underground Railroad.

The Ohio State Reformatory, located in Mansfield, Ohio, is a famous prison that has been featured in several movies, including "The Shawshank Redemption." It was built in 1886 and operated until 1990.