| Length | 145.00m |
|---|---|
| Opened | 2003.11.30 |
| Visited | 2004.01.04 |
いわとやま
岩戸山トンネル
| Length | 145.00m |
|---|---|
| Opened | 2003.11.30 |
| Visited | 2004.01.04 |