Shantou Bay Undersea Tunnel
Sector: Tunnel • Location: Shantou, Guangdong, China
Source: Big News Network
The Shantou Bay undersea tunnel is the world's first single-hole double-track undersea tunnel designed for a speed of 350 km per hour. It is part of the Shantou-Shanwei high-speed railway project and spans 9,781 meters in length.
- Status
- Under Construction
- Sector
- Tunnel, Mass Transit, Rail
- Location
- Shantou, Guangdong, China
- Updated
- 22 Jul 2026
- Source
- Big News Network
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Project Information
Participants
Company |
Status
Original status | under construction |
Taiyo status | Under Construction |
Taiyo last update | 2026-07-22 |
Contact
| Not available for this record. |
Description
Description | The Shantou Bay undersea tunnel is the world's first single-hole double-track undersea tunnel designed for a speed of 350 km per hour. It is part of the Shantou-Shanwei high-speed railway project and spans 9,781 meters in length. |
Location
Country | China |
State | Guangdong |
City | Shantou |
Source
Source | Big News Network |
URL |
More Details
Record type | Project |
Sector | Tunnel, Mass Transit, Rail |
Article published date | 2025-03-31 |
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