is a highway in Japan on the island of Kyūshū which runs from Saga City in Saga Prefecture to Nagasaki in Nagasaki Prefecture. It follows the old Nagasaki Kaidō, a road from the Edo period. About 10% of the route is 4 lanes or more, and the rest is two lanes.
Route data Length: 136.5 km (84.8 mi) Origin: Tosu (junction with Route 3) Terminus: Nagasaki (terminates at Route 57 and Route 202) Major cities: Saga, Takeo, Ōmura, Isahaya
Overlapping sections From Saga City (Kokuritsubyōinmae intersection) to Ogi (Gojō intersection): Route 203 From Ogi (Maemitsue intersection) to Kōhoku (Higashibun intersection): Route 207 From Isahaya (Obunakoshi Tunnel intersection) to Isahaya Tarami-chō Keya: Route 207 From Isahaya (Obunakoshi Tunnel intersection) to Nagasaki (Kenchōmae intersection): Route 57 From Nagasaki (Yagamimachi intersection) to Nagasaki (Kenchōmae intersection): Route 251 From Nagasaki Ōhashi-chō (Iwayabashi intersection) to Nagasaki (Kenchōmae intersection): Route 206 From Nagasaki (Takara-chō intersection) to Nagasaki (Kenchōmae intersection): Route 202
Municipalities passed through Saga Prefecture Tosu - Miyaki - Kamimine - Yoshinogari - Kanzaki - Saga - Ogi - Kōhoku - Ōmachi - Takeo - Ureshino Nagasaki Prefecture Higashisonogi - Ōmura - Isahaya - Nagasaki
References