green wave

Noun

 * 1) A purposefully designed timing of a series of traffic lights to produce a green light for cars travelling at the correct speed as they arrive at the lights.

Translations

 * Danish: grøn bølge
 * Finnish: vihreä aalto
 * German: grüne Welle
 * Polish:
 * Serbo-Croatian: zeleni val
 * Spanish: onda verde
 * Swedish: