- Source: Hidaka Pass
Hidaka Pass (日高峠, Hidaka-tōge) is a mountain pass in the north-end of the Hidaka Mountains of Hokkaidō, Japan. The pass traverses the mountains at 495 metres (1,624 ft) and is 6.9 kilometres (4.3 mi) long. The road is 6 metres (20 ft) wide with a maximum grade of 6%. The minimum curve radius is 160 metres (520 ft). Snow is possible on the pass from October to April. Japan National Route 237 crosses the pass between Hidaka and Shimukappu.
References
Geographical Survey Institute
Northern Road Navi