Ключевые слова: alert, asphalt, attention, automobile, billboards, car, circulation, direction, directions, driving, driving school, highway, icon, laws, navigate, oneway, red, regulation, regulatory, road, road sign, road signs, roadsign, rule, rush, safe, safety, signage, signal, stop sign, street, street sign, symbol, tourism, traffic, traffic sign, traffic signal, traffic signs, transit, transit brazil, transport, transportation, travel, urban,