4 ms·
Japan isn't that flat. The Tokaido Shinkansen has 70km of tunnels (12% of the route), and for the new maglev Shinkansen, they're boring 250 km of tunnels (90% o
by kalleboo 6mo ago
Japan isn't that flat. The Tokaido Shinkansen has 70km of tunnels (12% of the route), and for the new maglev Shinkansen, they're boring 250 km of tunnels (90% of the route!)