InformationC111
Tunnel
What does the “Tunnel” sign mean?
The “Tunnel” 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
- Tunnel
- العربية
- نفق
- English
- Tunnel
Other signs in the same family
Sources: Sécurité routière (securite-routiere.gouv.fr) and service-public.fr.