Ключевые слова: asphalt, bicycle, bike, biking, city, cycle, cyclist, direction, ecological, exercise, gray, green, ground, health, healthy, icon, lane, line, lines, man, mark, paint, park, pathway, pavement, pedestrian, reserved, ride, road, route, safety, sidewalk, sign, signal, sport, street, symbol, track, traffic, transport, transportation, urban, walk, walkway, way, white,