Digging a Tunnel Under the Alps

The SCAN-MED corridor runs the length of Europe, mostly in straight lines except for a sticky issue of getting traffic over the Alps. Trains must go slowly due to the inclines and necessary hairpin curves that accommodate those inclines. To save time, a lot of cargo is shipped by truck, which causes traffic jams along highway inclines and hairpins. But a 20-year project called the Brenner Base Tunnel is taking shape underneath the mountains. The tunnel will be 64 kilometers long when it's finished in 2028, and will cut travel time significantly. Watch the video to get an idea of how massive this project is, or read a transcript at The B1M. -via Laughing Squid