| Length | 647.00m |
|---|---|
| Opened | 2005.11.30 |
| Visited | 2008.07.13 |
いしぽろさか
石ポロ坂トンネル
| Length | 647.00m |
|---|---|
| Opened | 2005.11.30 |
| Visited | 2008.07.13 |