
What it means
The S-342 sign indicates an immediate exit destination toward a motorway or dual carriageway. It informs that the exit at that point leads toward a motorway or dual carriageway, so you must decide and position yourself before reaching it. It does not require you to take it if your route continues on the current road or replace lane markings. It usually appears beside the start of the slip road or in the immediate exit area. When you see it, confirm destination, signal in time, and avoid late manoeuvres. In the test it is often distinguished from advance signing: here the exit is immediate.
- Category
- Information signs
- Shape
- Rectangular or square, blue
Practise DGT questions featuring this sign
Ten DGT 2026 exam-style questions about signs, with an explanation after each. Free, no signup.
Other related signs

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

S-61B
Bifurcacion hacia la derecha on carriageway of tres carriles

S-62A
Bifurcacion hacia la izquierda on carriageway of cuatro carriles

S-62B
Bifurcacion hacia la derecha on carriageway of cuatro carriles