Dalecarlia Tunnel was created in 1910.
The name "Dalecarlia" comes from the historical province of Dalarna in Sweden, which is known for its picturesque landscapes and traditional culture. The Dalecarlia Reservoir in Washington D.C. was named as a nod to the Swedish heritage of its Engineer Member.
Am Tunnel was created in 1993.
Milford Tunnel was created in 1839.
Cascade Tunnel was created in 1900.
Brush Tunnel was created in 1911.
Kohat Tunnel was created in 2003.
Clarence Tunnel was created in 1869.
Brinje Tunnel was created in 2004.
Lytle Tunnel was created in 1970.
Aigi Tunnel was created in 1925.
Connaught Tunnel was created in 1916.
Bankhead Tunnel was created in 1941.