the largest canal in the world is the panama canal and it is 5900 miles ;ong
The Earth's largest railroad tunnel is the Seikan Tunnel in Japan, which is over 33 miles long. When the Gotthard base tunnel in Switzerland is opened in 2016, Seikan Tunnel will be the second longest.
Şirinyer Rail Tunnel was created in 2010.
Lyttelton Rail Tunnel was created in 1867.
Fréjus Rail Tunnel was created in 1871.
Gotthard Rail Tunnel was created in 1881.
Savio Rail Tunnel was created in 2008.
Depends on whether you're referring to the rail tunnel or the road tunnel. The road tunnel is 12.87 kilometres, while the rail tunnel is 13.7 kilometres.
Severn Tunnel rail accident happened in 1991.
Bukit Berapit Rail Tunnel was created in 1905.
The rail tunnel or the road tunnel? Construction of the rail tunnel began in 1857, and it was first opened in 1871. Construction of the road tunnel spanned from 1974 to 1980.
Clayton Tunnel rail crash happened on 1861-08-25.