What it means
The Spanish DGT sign S-3 belongs to the information signs family (rectangular or square, blue). It means: via reservada para automoviles. 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.
Other related signs
S-348B
Senal variable of destino
S-350
Senal sobre la carriageway on carretera covencional salida inmediata hacia conventional road
S-351
Senal sobre la carriageway on motorway o dual carriageway salida inmediata hacia conventional road
S-354
Senal sobre la carriageway on carretera covencional salida inmediata hacia motorway o dual carriageway
S-355
Senal sobre la carriageway on motorway o dual carriageway salida inmediata hacia motorway o dual carriageway
S-360
Senales sobre la carriageway on carretera covencional salida inmediata hacia conventional road y direction propia
S-362
Senales sobre la carriageway on carretera covencional salida inmediata hacia motorway o dual carriageway y direction propia
S-366
Senales sobre la carriageway on motorway o dual carriageway salida inmediata hacia conventional road y direction propia