| Length | 1,544.00m |
|---|---|
| Opened | 2023.05.24 |
| Visited | 2023.09.16 |
くにとみおおやま
国富大山トンネル
| Length | 1,544.00m |
|---|---|
| Opened | 2023.05.24 |
| Visited | 2023.09.16 |