Sign S-351: Senal sobre la carriageway on motorway o dual carriageway salida inmediata hacia conventional road

What it means

The S-351 sign is placed over the carriageway on a motorway or dual carriageway and indicates an immediate exit toward a conventional road. It links the signed lane with a slip road leaving the high-capacity road to connect with a conventional road. It usually appears at exits where overhead lane information helps drivers decide without sudden changes. When you see it, read the panel above your lane, confirm whether your destination matches that exit, and keep a predictable path. In the test they often ask that it combines an overhead sign, motorway or dual carriageway, and immediate exit toward a conventional road.

Category

Information signs

Shape

Rectangular or square, blue