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Zenitaka Major Works

Trans-Tokyo Bay Highway(Tokyo Bay Aqua-Line) Central Tunnel

Civil EngineeringKantoRoad1996~2000
Trans-Tokyo Bay Highway(Tokyo Bay Aqua-Line) Central Tunnel
Trans-Tokyo Bay Highway(Tokyo Bay Aqua-Line) Central Tunnel
Trans-Tokyo Bay Highway(Tokyo Bay Aqua-Line) Central Tunnel
Trans-Tokyo Bay Highway(Tokyo Bay Aqua-Line) Central Tunnel
Owner Trans-Tokyo Bay Highway Corporation
Location Kawasaki City, Kanagawa Prefecture
Completion December, 1997
Work Summary Central Tunnel(between Kawasaki Artificial Island and Kisarazu Artificial Island)
Kawasaki Artificial Island North Section
Muddy Water Shield Method (Outer diameter of the Machine: 14.14m)
1st Section L=1,000m
2nd Section L=1,100m