A tram in
Moscow, which has one of the largest existing tram networks in the world
A double deck tram in
London, 1910. Double decker trams were commonplace in Great Britain and
Dublin before tramways were torn up in the 1950s and 1960s
A tram (tramcar, trolley, or streetcar) is a passenger vehicle that is like a light train. It carries people to places within a city. Because a single tram can carry many people at the same time, riding on a tram instead of driving a car is a good way to help prevent pollution and stop the roads getting too busy.