From design to maintenance
Our design phase started in 2019 and transitioned into production in 2023. PMO – Special Projects is responsible for overall planning, project management, and testing, while installations are carried out by Bravida’s installation departments.
Right now, intensive work is underway in the tunnel with both installations and testing. We expect to complete the majority of these by the end of 2026. After that, we will continue supporting other contractors in the project with integrated testing and fine-tuning. We are responsible for maintenance throughout the installation period and for two years after the facility has been handed over to the Swedish Transport Administration.
The E4 Stockholm Bypass is being built in phases – planning, construction, and installation. The Häggvik–Hjulsta section is scheduled to open to traffic in 2026, and the entire tunnel is expected to be completed by 2030. Read more about the project phases at trafikverket.se