
What it means
The S-350 sign is an overhead sign on a conventional road for an immediate exit toward a conventional road. It informs above the lane or carriageway that the exit at that point leads to another conventional road. It is usually placed where visibility, the number of lanes, or the complexity of the link makes overhead destination information useful. When you see it, confirm whether that lane matches your route, signal, and avoid crossing lanes late. In the test they often ask that it is an immediate exit sign and should not be confused with distant advance signing.
- 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-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

S-100
A first-aid post

S-101
An ambulance base

S-102
A technical vehicle inspection service