Construction at the North Boundary of Setagaya-Daita Station on “Shimo-chika Walk” Event Day
Odakyu’s railroad improvement work in this region took a long time. At the first phase of the work, a tunnel was constructed with shield machine. Then, the track was moved to the tunnel. Finally, a new tunnel was built to make the line quadruple track was built above the tunnel. The tunnel was built by cutting space from the ground.
We walked in the tunnel made in the second phase in “Shimo-chika Walk” event. Of course, the tunnel was completed and ready, but the construction work was not finished on the ground level.
Construction at the North Boundary of Setagaya-Daita Station on “Shimo-chika Walk” Event Day
Odakyu’s railroad improvement work in this region took a long time. At the first phase of the work, a tunnel was constructed with shield machine. Then, the track was moved to the tunnel. Finally, a new tunnel was built to make the line quadruple track was built above the tunnel. The tunnel was built by cutting space from the ground.
We walked in the tunnel made in the second phase in “Shimo-chika Walk” event. Of course, the tunnel was completed and ready, but the construction work was not finished on the ground level.