As of 2026, tram and light rail systems are experiencing a global "renaissance" as cities seek sustainable transit. Europe remains the stronghold, with Germany (Berlin, Munich), Austria (Vienna), The Netherlands (Amsterdam), and France (Lyon, Bordeaux) maintaining some of the most extensive networks. Melbourne, Australia, famously operates the world's largest tram network. in the United States, "Streetcar" systems have returned to cities like Portland, New Orleans, and Seattle. Japan retains traditional trams in cities like Hiroshima and Kumamoto. Interestingly, China has rapidly expanded modern tram lines in cities like Shanghai and Suzhou to complement their subways. Emerging systems in 2026 include new networks in Italy (Bologna) and the first modern tram line in South Korea (Seoul's Wirye Line) since the 1960s. Even African nations are joining the trend, with Morocco (Casablanca, Rabat) and Ethiopia (Addis Ababa) operating successful light rail systems that serve as models for urban development across the continent.