Switzerland and Italy.
Gotthard Road Tunnel was created in 1980.
Gotthard Rail Tunnel was created in 1881.
16,9 km
The Gotthard Base Tunnel goes under the Swiss Alps, specifically the Saint-Gotthard Massif, which is part of the Lepontine Alps. It is the longest and deepest railway tunnel in the world, passing through the heart of the Swiss mountain range.
Yes.
Europe, Switzerland
Currently: Sei-kan tunnel in Japan In 2010: Gotthard Base in Switzerland
the answer to this question would be about 140 miles long
France and England
France and Britain definitely!
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.
The Gotthard Base Tunnel is being built to improve transportation efficiency and capacity through the Swiss Alps. It aims to enhance the movement of both goods and passengers by providing a faster, more reliable route, thereby reducing congestion on existing rail lines. Additionally, the tunnel supports environmental goals by promoting rail transport over road traffic, contributing to lower emissions and sustainable travel options. Ultimately, it strengthens the European transport network and boosts economic connectivity.