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Undersea Tunnel Connecting Helsinki and Tallinn

Sector: Tunnel • Location: Helsinki, Tallinn, Finland, Estonia

Source: e-flux

Project
Planned

A proposed undersea tunnel project connecting Helsinki, Finland, and Tallinn, Estonia. The project is funded in part by Finnish venture capitalist Peter Vesterbacka and is intended to improve transport links in the Baltic region, potentially supporting the Arctic Corridor rail link and the Polar Silk Road.

Status
Prospective
Sector
Tunnel, Rail, Road
Location
Helsinki, Tallinn, Finland
Updated
22 Jul 2026
Source
e-flux

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Project Information

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The project “Undersea Tunnel Connecting Helsinki and Tallinn” is an infrastructure initiative in the Tunnel sector, located in Helsinki, Tallinn, Finland, Estonia. Taiyo aggregates data on it from e-flux.

Participants

Not available for this record.

Status

Original status

planned

Taiyo status

Prospective

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

A proposed undersea tunnel project connecting Helsinki, Finland, and Tallinn, Estonia. The project is funded in part by Finnish venture capitalist Peter Vesterbacka and is intended to improve transport links in the Baltic region, potentially supporting the Arctic Corridor rail link and the Polar Silk Road.

Original sector

Infrastructure

Location

Country

Finland

City

Helsinki, Tallinn

Source

Source

e-flux

URL

More Details

Record type

Project

Sector

Tunnel, Rail, Road

Article published date

2025-06-17

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