A portion of the Allegheny Portage Railroad National Historic Site surrounding Staple Bend Tunnel is located in Conemaugh Township .
A portion of the Allegheny Portage Railroad National Historic Site surrounding Staple Bend Tunnel is was listed on the National Register of Historic Places in 1966 .
A portion of the Allegheny Portage Railroad National Historic Site surrounding Staple Bend Tunnel is located in Conemaugh Township and was listed on the National Register of Historic Places in 1966 .