Seikan Tunnel
Sector: Rail • Location: Japan
Source: Travel And Tour World
The Seikan Tunnel is an undersea rail tunnel in Japan connecting the islands of Honshu and Hokkaido beneath the Tsugaru Strait. It stretches approximately 53.85 kilometres and is one of the world's most famous undersea rail links. The tunnel improves island and regional connectivity, allowing better access to regional cultural destinations, island landscapes, rural communities, and seasonal attrac
- Status
- Closed
- Sector
- Rail, Tunnel
- Location
- Japan
- Updated
- 22 Jul 2026
- Source
- Travel And Tour World
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Project Information
Participants
| Not available for this record. |
Status
Original status | completed |
Taiyo status | Closed |
Taiyo last update | 2026-07-22 |
Contact
| Not available for this record. |
Description
Description | The Seikan Tunnel is an undersea rail tunnel in Japan connecting the islands of Honshu and Hokkaido beneath the Tsugaru Strait. It stretches approximately 53.85 kilometres and is one of the world's most famous undersea rail links. The tunnel improves island and regional connectivity, allowing better access to regional cultural destinations, island landscapes, rural communities, and seasonal attractions. |
Original sector | Transport |
Location
Country | Japan |
Source
Source | Travel And Tour World |
URL |
More Details
Record type | Project |
Sector | Rail, Tunnel |
Article published date | 2026-07-16 |
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