| Length | 3,945.00m |
|---|---|
| Opened | 2004.04.28 |
| Visited | 2009.05.03 |
きゅうしち
九七トンネル
| Length | 3,945.00m |
|---|---|
| Opened | 2004.04.28 |
| Visited | 2009.05.03 |