Ключевые слова: asphalt, background, bicycle, bike, bikeway, biking, city, cycle, cycle track, cyclist, exercise, gray lines, ground, health, indication, lane, lifestyle, line, marks, no body, outdoor, paint, pathway, pavement, permission, recreation, ride, road, route, safety, sign, sport, straight, street, surface, symbol, track, traffic, transport, transportation, travel, urban, vehicle, way, yellow,