Ключевые слова: alert, beware, billboard, board, build, construct, construction, danger, engineer, fake, fix, ground, header, icon, industrial, industry, isolated, labor, man, paint, plate, problem, progress, reconstruction, road, road sign, rough, safety, security, service, sign, stop, street, symbol, tool, traffic, under construction, under construction icon, under construction road sign, under construction symbol, warning, white, work, worker,