Intersects With
- Tokyo
- Route 4; at the origin
- Route 15; in Chuo
- Route 20; from the origin to Chiyoda
- Kanagawa Prefecture
- Route 409; at Kawasaki
- Route 15; at Kanagawa-ku, Yokohama
- Route 16; at Nishi-ku, Yokohama City
- Route 467; at Fujisawa
- Route 129; at Hiratsuka
- Route 134; at Oiso
- Routes 135 and Odawara
- Route 138; from Odawara to Hakone
- Shizuoka Prefecture
- Route 136; at Mishima
- Routes 246 and 414; at Numazu
- Route 139; at Fuji
Read more about this topic: Japan National Route 1