
What it means
The Spanish DGT sign S-266 belongs to the information signs family (rectangular or square, blue). It means: presenalizacion on motorway o dual carriageway of una via of servicio con salida compartida. As with every sign in this family, the theory exam typically combines it with right-of-way, speed-limit or general-traffic-rule questions — so it pays to memorise both the visual and the context in which it appears.
- Category
- Information signs
- Shape
- Rectangular or square, blue
Practise DGT questions featuring this sign
Ten official questions about signs from the 2026 DGT bank, with an explanation after each. Free, no signup.
Variants of family S-266
Other related signs

S-50B
Carriles reservados para trafico on funcion of the speed senalizada

S-50C
Carriles reservados para trafico on funcion of the speed senalizada

S-50D
Carriles reservados para trafico on funcion of the speed senalizada

S-50E
Carriles reservados para trafico on funcion of the speed senalizada

S-51
Carril reservado para autobuses

S-52
Final of carril destinado a la circulacion

S-52A
Final of carril destinado a la circulacion
