Ключевые слова: 3d, 3d sign symbol, accident, arrow, attention, background, banner, bend, beware, blue, board, careful, caution, color, curve, danger, dangerous, dangerous turn, direction, double, general, go, guard, hazard, highway, icon, information, isolated, left, left turn sign, mistake, right, risk, road, safety, security, shape, sign, signal, site, slow, straight, street, symbol, traffic, transportation, triangle, turn, warning, white,