What powers the 300 East?
Tram: A tram (also tramcar; and in North America streetcar, trolley or trolley car) is a rail vehicle which runs on tracks along public urban streets, and also sometimes on a segregated right of way. Tram:  Tramways powered by electricity, the most common type historically, were once called electric street railways (mainly in the United States) due to them being widely used in urban areas before the universal adoption of electrification.
i don't know