Ключевые слова: amber, background, barricade, barrier, beacon, berlin, blur, bright, caution, construction, danger, detour, equipment, fence, flash, flasher, flashing, germany, hazard, highway, industrial, industry, lamp, light, lights, orange, reflector, repair, road, roadway, round, safety, security, sign, signal, site, stop, street, traffic, transport, transportation, urban, warning, work, yellow, zone,