This is a tram, which is a form of rail transit and usually appears on the streets of cities or other urban areas. The electric energy of the tram is supplied by the overhead power line. "Trams" are similar to "light rail", but the difference is that they often do not have their own dedicated track.
Trams depicted on different platforms are different, mainly blue and silver gray, and some platforms present yellow, red or green trains. In addition, except emojidex platform, all other platforms display transmission lines connected to trams. This emoji usually stands for trams, and can also represent urban traffic and travel.
