Comment by kalleboo
2 days 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!)
2 days 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!)
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