Roads
Route 333
- Asahino Tunnel Saroma side, National Route 333 69.6 KP | Taisei, Saroma-cho, Tokoro-gun, Hokkaido 091-0471 | Hokkaido Development Bureau
- Shin-Saroma Tunnel Saroma side ,National Route 333 86.2KP | Tochigi, Saroma-cho, Tokoro-gun, Hokkaido 091-0558 | Hokkaido Development Bureau
Rivers
Sansen River
- Sansen River 1.1KP | Nishitomi, Saroma-cho, Tokoro-gun, Hokkaido 093-0504 | Ministry of Land, Infrastructure, Transport and Tourism
Saromabetsu River
- Saroma Bridge, Saromabetsu River 0.6KP | Hamasaroma, Saroma-cho, Tokoro-gun, Hokkaido 093-0423 | Ministry of Land, Infrastructure, Transport and Tourism
- Saromabetsu River 17.5KP | Kyoritsu, Saroma-cho, Tokoro-gun, Hokkaido 091-0473 | Ministry of Land, Infrastructure, Transport and Tourism
- Tomi Bridge, Saromabetsu River 20.2KP | Nishitomi, Saroma-cho, Tokoro-gun, Hokkaido 093-0504 | Ministry of Land, Infrastructure, Transport and Tourism