Tokyo Metro Line 13 Takata Line A section
| Orderer | Tokyo Metro Co., Ltd. |
|---|---|
| Completion | 2007 |
| Structure and scale | Slurry pressure shield method, outer diameter: φ6.75m; finishing internal diameter: φ5.9m; tunnel length: 1,245m |
| Location | Tokyo Metropolis |
| Application | Railway tunnel |
Tunnel excavation was conducted extremely close to congested important underground buried structures underneath Meiji Dori Street which has significant traffic volume between Zoshigaya Station and Nishi-waseda Station on the Tokyo Metro Fukutoshin Line.