Ключевые слова: attention, bunch, caution, collection, construction, damaged, danger, forbidden, forgotten, highway, industrial, industry, information, limit, lot, many, metal, old, pile, pole, prohibition, regulation, road, roadsign, roadway, roadworks, safety, semaphore, sign, signal, signboard, signpost, stacked, street, symbol, together, traffic, trafficlights, transport, transportation, used, warning, yellow,