Ключевые слова: accident, ahead, alert, arrow, awareness, beware, careful, carefully, caution, country, curve, curvy, danger, drive, environment, forest, freeway, green, highway, hill, icon, label, motion, mountain, moving, palm, post, risk, road, roadside, rough, route, rural, sign, signpost, speed, street, symbol, traffic, transport, transportation, tropical, turn, view, warning, way, winding, wood, yellow,