That is ~$164 million per mile, compared to Japan's ~$35 million per mile, which is considered quite expensive due to so much being through tunnels. https://ww

That is ~$164 million per mile, compared to Japan's ~$35 million per mile, which is considered quite expensive due to so much being through tunnels. https://www.railjournal.com/in_depth/hokkaido-shinkansen-prepares-for-launch/ https://www.railjournal.com/in_depth/hokkaido-shinkansen-pre...