🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiSvenskaTürkçeРусскийEntityQ966337· pop 19· linked from 32 articlesgreen wavecontinuous traffic flow over several intersections due too coordinated traffic lightsAvailable in 18 languagesEspañolDeutschРусскийItalianoCzechFinnishHebrewHungarianLithuanianLombardMacedonianConnectionsInternational Standard Serial NumberEntityAustriaCountryDenmarkCategoriesTraffic signalsWaves