Ключевые слова: 3d, background, color, colorful, control, crosswalk, danger, direction, electric, element, equipment, forbidden, front, green, guidance, highway, icon, illustration, image, intersection, isolated, lamp, light, number, object, offroad, purple, red, regulate, regulation, render, rendering, road, safety, semaphore, sign, signal, stop, stoplight, street, symbol, traffic, transport, transportation, urban, warning, white, yellow,