Japan National Route 37

National Route 37 (国道37号, Kokudō Sanjūnana-gō) is a Japanese national highway connecting Oshamambe and Muroran in southwestern Hokkaido. The 81.1-kilometer-long (50.4 mi) highway begins at an intersection with national routes 5 and 230 in the town of Oshamambe. It travels along the northern side of Uchiura Bay, paralleling the Dō-Ō Expressway. At the eastern edge of the bay it enters the city of Muroran where it ends at an intersection with National Route 36.

Japan National Route 37

National Route 37 (国道37号, Kokudō Sanjūnana-gō) is a Japanese national highway connecting Oshamambe and Muroran in southwestern Hokkaido. The 81.1-kilometer-long (50.4 mi) highway begins at an intersection with national routes 5 and 230 in the town of Oshamambe. It travels along the northern side of Uchiura Bay, paralleling the Dō-Ō Expressway. At the eastern edge of the bay it enters the city of Muroran where it ends at an intersection with National Route 36.