
traffic
Railways at Itaya Pass, which took on steep slopes and harsh climates [Fukushima Prefecture and Yamagata Prefecture]
Itaya Toge, which crosses the prefectural border between Fukushima and Yamagata prefectures, runs through JR East's Yamagata Shinkansen/Yamagata Line, the official name of the Ou Main Line. The Ou Main Line is currently in Yamagata Shinkansen...