| Length | 3,025.00m |
|---|---|
| Opened | 2001.04.26 |
| Visited | 2008.04.28 |
はっそう
八草トンネル
| Length | 3,025.00m |
|---|---|
| Opened | 2001.04.26 |
| Visited | 2008.04.28 |