- Hiroo Town Council | Hiroo Town Office, Nishi 4-jo 7-1-1, Hiroo-cho, Hiroo-gun, Hokkaido 089-2614
Roads
Route 336
- Hiroo Bridge, National Route 336 79KP | National Route 336, 1-chome, Kaisho-mae, Hiroo-cho, Hiroo-gun, Hokkaido 089-2605 | Hokkaido Development Bureau
Route 236
- Toyoni Tunnel Urakawa side, National Route 236 96.6KP | National Route 236, Kamitoyoi Minami 1, Hiroo-cho, Hiroo-gun, Hokkaido 089-2448 | Hokkaido Development Bureau
- Nozuka Tunnel Hiroo Side, National Route 236 98.4KP | National Route 236, Nozuka, Hiroo-cho, Hiroo-gun, Hokkaido 089-2561 | Hokkaido Development Bureau