
What it means
The S-300 sign informs of towns on an itinerary by conventional road. It presents towns that you will find or reach by following that road, helping confirm that you continue on the intended route. It does not give priority or by itself impose a manoeuvre; its function is to guide and organise destinations. It usually appears on direction or confirmation panels on conventional roads, especially before or after relevant junctions. When you see it, compare the towns with your itinerary and keep predictable driving if you need to change direction later. In the test they often ask that it refers to a conventional road and to towns on the itinerary.
- 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-50E
Lanes reserved for traffic according to the signed speed

S-51
A lane reserved for buses

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