Tram

A tram or tramcar in most forms of English, referred to as streetcar or trolley car in North American English, is a rail vehicle which—at least in parts of its route—runs on tracks in streets. It may also run between cities and/or towns (interurbans, tram-train), and/or partially grade separated even in the cities (light rail or light rapid transit). Trams are designed for the transport of passengers and (very occasionally) freight. http://en.wikipedia.org/wiki/Tram

Thanks,Ana :)