We were involved in three major E18 road projects.

E18-väylähanke / E18 road project
E18-väylähanke / E18 road project

Two of the three E18 projects that we took part in were public-private partnership (PPP) projects. In the Hamina-Vaalimaa project, we built about 32 kilometres of new motorway and carried out other road construction work in connection with it. 

The E18 road, also known in Finland as National road 7, is part of the Nordic Triangle transport corridor, the construction of which involved a motorway construction project approved by the EU from Ring Road III to Vaalimaa.

National road 7 connects the major cities, seaports and airports in Southern Finland. It is the most important international transport route in Finland.

The entire E18 road, from Turku to the eastern border, is a green motorway, with construction solutions guided by eco-efficiency, new energy sources and reuse of materials.

Our projects related to the E18 road

  • Muurla–Lohja 2004–2009 (Lemminkäinen, Skanska)
  • Koskenkylä–Kotka 2011–2014 (YIT, Destia)
    Maintenance contract extending to 2026
  • Hamina bypass 2011–2015 (YIT, Kesälahden maansiirto)
  • Hamina–Vaalimaa 2015–2018
    Maintenance contract until 2034

road construction


Project name
E18 road projects
Finnish Transport Infrastructure Agency
Project status
Business segment