
What it means
The S-347 sign indicates an immediate-exit destination toward a service zone, area, or road with an exit shared toward a motorway or dual carriageway. It informs that the same exit point serves both access to services and a link to a high-capacity road, so you must read the whole panel before choosing lane. It usually appears just before the separation of lanes or slip roads. When you see it, signal in time if you are leaving and avoid crossing paths late. In the test they often check the idea of immediate exit and that the exit is shared with another destination.
- CategoryInformation signs
- ShapeRectangular 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-60A
A fork to the left on a two-lane carriageway

S-60B
A fork to the right on a two-lane carriageway

S-61A
A fork to the left on a three-lane carriageway

S-61B
A fork to the right on a three-lane carriageway

S-62A
A fork to the left on a four-lane carriageway

S-62B
A fork to the right on a four-lane carriageway

S-63
A fork on a four-lane carriageway

S-64
A cycle lane or cycle track attached to the carriageway