Vt 4 Vestonmäki section design-build contract in Joutsa and Toivakka, request to participate

Summary

The restricted procurement concerns a fixed-price design-and-build contract for improving Highway 4 at Vestonmäki in the municipalities of Joutsa and Toivakka. The works include upgrading the existing passing-lane section to a median-barrier section, improving the horizontal and vertical alignment of Highway 4, constructing a grade-separated junction for Soimaharjuntie and private roads, and reorganising existing private-road arrangements. The application or tender must be submitted by 28 September 2026 at 10:00 UTC. Detailed participation and technical requirements are set out in the tender documents, which are available free of charge through the project portal.