Yoshioka-Kaitei Station
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Yoshioka-Kaitei Station was a railway station on the Kaikyo Line in Fukushima, Hokkaido, Japan, operated by Hokkaido Railway Company. The station was underground and was located within the Seikan Tunn
Yoshioka-Kaitei Station platform, June 2005
Platform sign of Yoshioka-Kaitei Station
Tappi-Kaitei Station
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Tappi-Kaitei Station was a railway station on the Kaikyo Line in Sotogahama, Aomori, Japan, operated by Hokkaido Railway Company. The station was located within the Seikan Tunnel below the seabed of t
Yoshioka-Kaitei Station
…490 ft) below sea level, making it the deepest underground station in the world. One of two stations located within the Seikan Tunnel, along with Tappi-Kaitei Station, it served as an emergency escape point, and this role has not changed after its closure as a passenger station. By segmenting the undersea tunnel, in…
Tappi Kaitei Tunnel of Hokkaido Railway Company