Trams and light rail systems remain a vital part of urban transportation in over 80 countries globally as of 2026. Germany is the world leader in tram density, with over 50 cities—including Berlin, Munich, and Cologne—operating extensive networks. Russia and Ukraine also maintain massive, historic tram systems in almost every major metropolitan area. In Western Europe, France has seen a "tramway renaissance" in recent decades, with cities like Bordeaux, Lyon, and Strasbourg featuring sleek, modern lines. In the Southern Hemisphere, Australia hosts the world's largest individual tram network in Melbourne, which is a core part of the city's identity. Asian nations like Japan, China, and Turkey have been rapidly expanding their light rail footprints to combat urban congestion. Even in North America, cities like Toronto (which has the largest network in the Americas) and newer systems in Portland and Seattle prove that the tram is far from obsolete. From the iconic vintage cars of Lisbon and San Francisco to the ultra-modern, driverless monorails of China, trams continue to be a preferred, eco-friendly solution for 21st-century cities.