Ключевые слова: 105na, 23, above, aerial, contemporary, crossing, day, ecologic, electric, electrical, eu, europe, european union, grid, highfloor, infrastructure, intersection, journey, junction, lines, modern, municipal, network, november 11, number, online, outdoor, outdoors, passenger, poland, polish, power, public, rail, red, rolling stock, rollingstock, run, running, service, sightseeing, street, streetcar, streetcars, summer, sunny, sustainable, system, the city, top, tourism, town, track, tracks, tram, tramcar, tramcars, trams, tramway, transport policy, transportation, travel, traveling, trip, trolley, trolley car, trolley cars, trolleycar, trolleycars, trolleys, turn, turning, urban, vehicle, vehicles, vertical, view, warsaw, yellow,