* Inside the road tunnel (Kanetsu tunnel)
* Fig. 1 (Cross section of Kanetsu tunnel)
* Fig. 2 (Seikan Tunnel positional relationship diagram: cross-sectional view)
* Figure 3 (Outline of ventilation of Kanetsu tunnel)
* Fig. 4 (Position map of the sky section of the Seikan Tunnel)
* Figure-5 (Sky section inside the tunnel across Tokyo Bay)
* Advanced boring method
* Inside the tunnel at the time of construction
* Injection method
* Inside the tunnel after the construction is completed
* Figure-13 (Rendering of tunnel)
* Figure-14 (Tunnel equipment / inspection equipment diagram)
For details of the above contents, please see the Tokyo Bay Crossing Road / Official Website.[Click here for the official website of the Tokyo Bay Crossing Road]
Overview of the Japan-Korea Tunnel
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