Ключевые слова: asphalt, barrier, blur, caution, city, construction, development, division, emergency, engineering, equipment, hard hat, highway, industry, infrastructure, job, lane, light, long exposure, maintenance, man, motion, night, occupation, outdoor, progress, public, rain, reflection, repair, road, safety, service, street, traffic cone, transportation, uniform, urban, vehicle, vest, warning, wet, worker,