Butterley Tunnel was created in 1794.
Butterley Company was created in 1790.
Butterley railway station was created in 1875.
Nigel Butterley was born in 1935.
Butterley railway station ended in 1964.
Am Tunnel was created in 1993.
Milford Tunnel was created in 1839.
Cascade Tunnel was created in 1900.
Hægebostad Tunnel was created in 1943.
Yamate Tunnel was created in 2007.
Karisaka Tunnel was created in 1998.
Rya Tunnel was created in 2011.
Winston Tunnel was created in 1888.