| Length | 2,810.00m |
|---|---|
| Opened | 2017.03.25 |
| Visited | 2021.10.23 |
みたに
三谷トンネル
| Length | 2,810.00m |
|---|---|
| Opened | 2017.03.25 |
| Visited | 2021.10.23 |