TemporaryAK4
Slippery road
What does the “Slippery road” sign mean?
The “Slippery road” sign belongs to the “Temporary” family of the French highway code. Temporary signs have a yellow background. They flag a provisional situation, usually roadworks, and override permanent signage.
Updated 2 July 2026
Sign name
- Français
- Chaussée glissante
- العربية
- طريق زلق
- English
- Slippery road
Other signs in the same family
Sources: Sécurité routière (securite-routiere.gouv.fr) and service-public.fr.
Illustration : Roulex 45 — CC BY-SA 3.0 · Wikimedia Commons · Credits & attributions