What it means
The Spanish DGT sign S-321 belongs to the information signs family (rectangular or square, blue). It means: lugares of interes por motorway o dual carriageway. 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-52B
Final of carril destinado a la circulacion
S-53
Paso of uno a dos carriles of circulacion
S-53A
Paso of uno a dos carriles of circulacion con especificacion of the maximum speed on cada uno of ellos
S-53B
Paso of dos a tres carriles of circulacion
S-53C
Paso of dos a tres carriles of circulacion con especificacion of the maximum speed on cada uno of ellos
S-60A
Bifurcacion hacia la izquierda on carriageway of dos carriles
S-60B
Bifurcacion hacia la derecha on carriageway of dos carriles
S-61A
Bifurcacion hacia la izquierda on carriageway of tres carriles