
What it means
The S-271 sign gives advance notice of a service area. It informs in advance of an area where services for road users may be concentrated, so that you decide whether to exit without improvising. It does not require you to leave the road or guarantee services not indicated on the panel. It is usually placed before service areas, accesses to facilities, or exits where the decision needs margin. When you see it, check whether the area matches your needs, position yourself in the appropriate lane, and signal in time. In the test they often distinguish a service area from a service road and from an isolated station.
- 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-50D
Lanes reserved for traffic according to the signed speed

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