IMPORTANT INFORMATION

Work in the Nappstraumen Tunnel

Dear guest. We would like to inform you about the ongoing maintenance work in the Nappstraumen Tunnel and the related traffic changes. The project is planned to continue over the next two years, and we will keep this page updated so you can always plan your journey accordingly.

What’s happening?

• Maintenance and upgrades are being carried out inside the tunnel to ensure safety and bring it up to modern standards.

• During this period, there will be traffic regulations, such as reduced speed limits, alternating one-way traffic, and occasional short closures.

• The work will be done in several phases, allowing traffic to pass through the tunnel, but with reduced capacity and possible delays.

Important advice for travelers:

• Always check the traffic updates before you travel – conditions can change quickly.

• Allow extra time for your trip – even when traffic is flowing, there may be queues and lower speed limits.

• Drive carefully: pay attention to signage and construction zones, and reduce your speed near work areas.

What this means for you:

• Local traffic: You may experience longer travel times during rush hours.

• Through traffic: Tunnel capacity may be reduced – consider alternative routes when possible.

• Freight and commercial transport: Plan your deliveries and driving schedules in advance, taking into account possible changes.

For day-to-day updates, including upcoming regulations and any closures, click here:

See the latest information from the Norwegian Public Roads Administration (Statens vegvesen)