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.