traffic signal

• Dispositivo instalado en intersecciones de carreteras que usa luces de colores (rojo, amarillo, verde) para regular el flujo del tráfico y garantizar la seguridad de vehículos y peatones.

A device placed at road intersections that uses colored lights (red, yellow, green) to control the flow of traffic and ensure safety for vehicles and pedestrians.

1. Road control deviceA2formal

   A device at road intersections that uses colored lights to control the flow of traffic.

   Señal de tráfico

   • The traffic signal turned red, so the cars stopped.
   • Always obey the traffic signal to avoid accidents.
   • The traffic signal was malfunctioning, causing a jam.