Tunneling Under the Alps
- Episode aired May 30, 2010
- TV-PG
- 43m
Welcome to the world's longest work site -thirty- five miles long. Right now, Switzerland's government is spending $18 billion to revolutionize European transit, using the world's largest Tu... Read allWelcome to the world's longest work site -thirty- five miles long. Right now, Switzerland's government is spending $18 billion to revolutionize European transit, using the world's largest Tunnel Boring Machine to build the longest tunnel in history - the Gotthard Base Tunnel. Con... Read allWelcome to the world's longest work site -thirty- five miles long. Right now, Switzerland's government is spending $18 billion to revolutionize European transit, using the world's largest Tunnel Boring Machine to build the longest tunnel in history - the Gotthard Base Tunnel. Connecting from Southern Germany to Northern Italy, the GBT will circumvent the winding mount... Read all