On the SS28bis, in the section that passes through Colle Di Nava, an one-way system has been established due to work in progress. This change to the road system will come into force from 08:30 on 5 November 2024 and will continue until 18:30 on 5 December 2024.

The works will affect the area between:

• Montezemolo A6 Turin-Savona intersection
• Aosta/SS26 Della Valle D'Aosta intersection
• Carcare - SS29 Del Colle Di Cadibona intersection

Motorists are advised to pay particular attention to temporary signs along the route and to respect the instructions of road operators, in order to ensure safety for all road users. It is recommended, where possible, to plan your journeys avoiding this stretch during rush hour.