Laurel Hill Tunnel was created in 1940.
Sideling Hill Tunnel was created in 1940.
Laurel Hill Presbyterian Church was created in 1856.
Laurel Hill State Park was created in 1945.
Southwick Hill Tunnel was created in 1996.
Lowry Hill Tunnel was created in 1971.
Hunsbury Hill Tunnel was created in 1881.
Stowe Hill tunnel was created in 1838.
Rays Hill Tunnel was created in 1940.
Church Hill Tunnel was created in 1875.
Cobble Hill Tunnel was created in 1844.
Squirrel Hill Tunnel was created in 1953.
American Thermos Bottle Company Laurel Hill Plant was created in 1861.