| Railway | Line | Linetype |
| JR East | Ōu Hon [Yamagata] (Fukushima - Shinjō ) | JR railway |
| Yamagata Shinkansen | Shinkansen |
| Opened | 1899 - 1903 | 1067 mm | Tracks | Double track | Uzen-Nakayama - Yamagata | ||
| Re-gauged | 1992 | to 1435 mm Fukushima - Yamagata | Single track (1435 mm) | Yamagata - Uzen-Chitose | |||
| 1999 | to 1435 mm Yamagata - Shinjō | Single track (1067 mm) | Yamagata - Uzen-Chitose | ||||
| Tracks | Double track | Fukushima - Sekine | Single track | Uzen-Chitose - Ashisawa | |||
| Single track | Sekine - Akayu | Double track | Ashisawa - Funagata | ||||
| Double track | Akayu - km 61.6 | Single track | Funagata - Shinjō | ||||
| Single track | Km 61.6 - Uzen-Nakayama |
| Mapion | Major stations | Connecting lines | Km | City | Prefecture | |
| Map | Map | Fukushima | Abukyū: Abukuma kyūkō (Abukuma express), Fukushima: Iizaka, JR East: Tōhoku Shinkansen, JR East: Tōhoku Hon (Kuroiso - Sendai) | 0.0 | Fukushima-shi | Fukushima |
| Map | Map | Niwasaka | | 6.9 | Fukushima-shi | |
| Map | Map | Sekine | | 34.8 | Yonezawa-shi | Yamagata |
| Map | Map | Yonezawa | JR East: Yonesaka | 40.1 | Yonezawa-shi | |
| Map | Map | Takahata | | 49.9 | Takahata-machi | |
| Map | Map | Akayu | Yamagata: Flower (Furawa) Nagai | 56.1 | Nanyō-shi | |
| Map | Map | Uzen-Nakayama | | 68.3 | Kaminoyama-shi | |
| Map | Map | Kaminoyama-onsen | | 75.0 | Kaminoyama-shi | |
| Map | Map | Yamagata | | 87.1 | Yamagata-shi | |
| Map | Map | Kita-Yamagata | JR East: Aterazawa | 89.0 | Yamagata-shi | |
| Map | Map | Uzen-Chitose | JR East: Senzan | 91.9 | Yamagata-shi | |
| Map | Map | Tendō | | 100.4 | Tendō-shi | |
| Map | Map | Sakurambo Higashine | | 108.1 | Higashine-shi | |
| Map | Map | Higashine | | 110.6 | Higashine-shi | |
| Map | Map | Murayama | | 113.5 | Murayama-shi | |
| Map | Map | Ōishida | | 126.9 | Ōishida-machi | |
| Map | Map | Ashisawa | | 133.7 | Obanazawa-shi | |
| Map | Map | Funagata | | 140.3 | Funagata-machi | |
| Map | Map | Shinjō | JR East: Rikuu-tō, JR East: Ōu Hon (Shinjō - Akita), JR East: Rikuu-sai | 148.6 | Shinjō-shi |
| Type | Origin - Major stops - Destination | Frequency | Fastest train | Average speed |
|---|---|---|---|---|
| Local | Fukushima - Niwasaka | 5/d | 8m | 52 km/h |
| Fukushima - Yonezawa | 6/day | 46 min | 52 km/h | |
| Yonezawa - Yamagata | 18/day | 44 min | 64 km/h | |
| Yamagata - Tendō | 1/day | 19 min | 42 km/h | |
| Yamagata - Murayama | 4/day | 33 min | 48 km/h | |
| Yamagata - Shinjō | 14/day | 1h06 | 56 km/h |
| Opened | July 1, 1992 | Fukushima - Yamagata | |
| Dec 4, 1999 | Yamagata - Shinjō | ||
| Fastest train | 1h46 | ||
| Average speed | 84 km/h |
| Mapion | Major stations | Connecting lines | Km | City | Prefecture | |
| Map | Map | Fukushima | Abukyū: Abukuma kyūkō (Abukuma express), Fukushima: Iizaka, JR East: Tōhoku Shinkansen, JR East: Tōhoku Hon (Kuroiso - Sendai) | 0.0 | Fukushima-shi | Fukushima |
| Map | Map | Yonezawa | JR East: Yonesaka | 40.1 | Yonezawa-shi | Yamagata |
| Map | Map | Takahata | | 49.9 | Takahata-machi | |
| Map | Map | Akayu | Yamagata: Flower (Furawa) Nagai | 56.1 | Nanyō-shi | |
| Map | Map | Kaminoyama-onsen | | 75.0 | Kaminoyama-shi | |
| Map | Map | Yamagata | JR East: Senzan, JR East: Aterazawa | 87.1 | Yamagata-shi | |
| Map | Map | Tendō | | 100.4 | Tendō-shi | |
| Map | Map | Sakurambo Higashine | | 108.1 | Higashine-shi | |
| Map | Map | Murayama | | 113.5 | Murayama-shi | |
| Map | Map | Ōishida | | 126.9 | Ōishida-machi | |
| Map | Map | Shinjō | JR East: Rikuu-tō, JR East: Ōu Hon (Shinjō - Akita), JR East: Rikuu-sai | 148.6 | Shinjō-shi |
| Type | Name | Origin - Major stops - Destination | Trains per day | Fastest train | Average speed |
|---|---|---|---|---|---|
| Shinkansen | Tsubasa つばさ | Tōkyō - Fukushima - Yamagata - Shinjō | 8 | 3h15 | 124 km/h |
| Tōkyō - Fukushima - Yamagata | 8 | 1h45 | 196 km/h | ||
| Yamagata - Shinjō | 1 | 48 min | 77 km/h |
