| Length | 229.00m |
|---|---|
| Opened | 1986.10.29 |
| Visited | 2004.08.16 |
| Details | 栃尾鉄道用トンネルの拡幅 |
| Length | 229.00m |
|---|---|
| Opened | 1986.10.29 |
| Visited | 2004.08.16 |
| Details | 栃尾鉄道用トンネルの拡幅 |