auto car cart cutout electric electric car golf cart isolated machine police vehicle autumn Danzig Emu forest Gdansk landscape multiple overhead lines pantograph passenger rail Self-powered self-propelling train unit vessel compact mini small transport travel drive transportation wacky wheels cars commute commuter train commuting electric rail system electric train limits parallel road and rail transport passenger train road road vehicles speed trucks automobile beam equipment front glass h4 halogen headlight lamp light reflector technology bus city communication commuter public tram tramway trolley trolleybus wires