| Length | 1,801.00m |
|---|---|
| Opened | 2019.12.22 |
| Visited | 2021.11.14 |
しおてやま
塩手山トンネル
| Length | 1,801.00m |
|---|---|
| Opened | 2019.12.22 |
| Visited | 2021.11.14 |