Ключевые слова: arrow, asphalt, bicycle, bike, biker, biking, city, cycle, cyclist, danger, deteriorate, direction, exercise, green, health, healthy, journey, lane, leisure, line, marking, old, outdoor, paint, park, pathway, recreation, relax, road, road marking, route, safety, sign, signal, sport, street, symbol, tarmac, track, traffic, transport, travel, unsafe, wave, way, weathered, wheels, white,