| Length | 1,167.00m |
|---|---|
| Opened | 2021.03.06 |
| Visited | 2022.10.30 |
しんからくわ
新唐桑トンネル
| Length | 1,167.00m |
|---|---|
| Opened | 2021.03.06 |
| Visited | 2022.10.30 |