
What it means
The S-310 sign informs of towns on several itineraries. It presents destinations reached by different routes, helping you choose the correct itinerary before a fork, link, or junction. It does not give priority or by itself require taking a specific direction; its function is guidance. It usually appears on direction panels where several possible routes lead to different towns or to the same town by different alternatives. When you see it, read all names, compare them with your route, and position yourself in advance. In the test they often check that you understand several itineraries as guidance information, not as an isolated lane regulation.
- 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-52
The end of a lane intended for traffic

S-52A
The end of a lane intended for traffic

S-52B
The end of a lane intended for traffic

S-53
The change from one to two traffic lanes

S-53A
A change from one to two traffic lanes with specification of the maximum speed in each of them

S-53B
The change from two to three traffic lanes

S-53C
A change from two to three traffic lanes with the maximum speed specified for each one

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