Historical Marker
Concrete City
Historical marker location:
Nanticoke, Pennsylvania
( Marker is at the intersection of Front Street (State Road 2010) and Phillip Street, on the right when traveling east on Front Street.)
Marker installed: 1998
Pennsylvania was the site of the deadliest nuclear accident in U.S. history. In 1979, a partial meltdown occurred at the Three Mile Island nuclear power plant in Harrisburg, Pennsylvania.