Topic: Traffic signs, markings and signals · Nº 1084 / 1397

Question picture

A la vista de la señal, ¿qué sucede con la circulación?

Given the sign, what happens to the traffic?

  • ATodos los carriles continúan rectos sin bifurcarse.All lanes continue straight on without splitting.
  • BEl carril central se bifurca, generando cuatro carriles: dos hacia la izquierda y dos hacia la derecha.The centre lane splits, giving four lanes: two to the left and two to the right.
  • CLos carriles de los extremos se cierran y solo se mantiene el central.The outer lanes close and only the centre lane remains.
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Correct answer

  • BEl carril central se bifurca, generando cuatro carriles: dos hacia la izquierda y dos hacia la derecha.The centre lane splits, giving four lanes: two to the left and two to the right.
Explanation

Sign S-63b indicates that, on a carriageway with three lanes in the same direction, the centre lane splits and there are four lanes: two to the left and two to the right. It allows you to get into the right lane in advance for the direction you are going to take.

The rule · Real Decreto 465/2025, de 10 de junio, por el que se modifica el Reglamento General de Circulación en materia de señalización de tráfico · Catálogo, S-63bsentido, que se producirá una bifurcación en el carril central conRead the full rule

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