Ключевые слова: active, asphalt, automobile, berlin, bicycle, bicycling, bike, bike lane, bike path, biking, brandenburg gate, car, cars, city, cycle, cycle lane, cycle path, cyclist, drive, female, green, healthy, infrastructure, lifestyle, line, ride, road, road bike, safety, shifting, sign, street, symbol, traffic, transport, under the linden trees, urban, vehicle, velo, wheel, winter, woman,