Korea has even more extreme hot/cold cycles. Even Taiwan, in the mountains, gets cold/snowy in the Winter, and what I saw there was that there were zero roads a

Korea has even more extreme hot/cold cycles. Even Taiwan, in the mountains, gets cold/snowy in the Winter, and what I saw there was that there were zero roads as bad as in, and around, Boston. Also, in Hokkaido I never saw such bad roads, either.