InformationC30
Lane reduction
What does the “Lane reduction” sign mean?
The “Lane reduction” sign belongs to the “Information” family of the French highway code. Information signs are square or rectangular, usually with a blue background. They give useful information or point to a service (parking, hospital, rest area).
Updated 2 July 2026
Sign name
- Français
- Réduction du nombre de voies
- العربية
- تقليص عدد المسارات
- English
- Lane reduction
Other signs in the same family
Sources: Sécurité routière (securite-routiere.gouv.fr) and service-public.fr.