Vuosaari Road and Railway Tunnels (2003-2009)2018-07-05T09:41:06+00:00

Project Description

Vuosaari Road and Railway Tunnels (2003-2009)

Client: Finnish Transport Agency
Responsibilities: Project management, structural design, and rock engineering design


Porvarinlahti Road Tunnels
Extent: 370 000 m³ excavation volume, 1600 m long

Labbacka Railway Tunnel
Extent: 60 000 m³ excavation volume, 600 m long

  • The first and only excavation site in Finland consisting of three adjacent tunnels; two road tunnels and one railway tunnel.
  • All excavation phases, including excavation, bolting, shotcreting, etc. were conducted simultaneously for all three tunnels.