
Seikan Tunnel
53.85-kilometre undersea railway tunnel between Honshu and Hokkaido, completed in 1985 and opened in 1988.
Building1985 –
- Identifiers
- Wikidata Q99250
Relations
- located in:
Sources:

53.85-kilometre undersea railway tunnel between Honshu and Hokkaido, completed in 1985 and opened in 1988.
Building1985 –
Sources: