Ключевые слова: caution, city, commuting, construction, construction equipment, construction site, construction zone, directing, dusk, employee, evening, highway, highway workers, industry, infrastructure, labor, labor force, lights, management, monitoring, movement, outdoor, professional, project management, protective gear, public safety, reflective, safety, safety measures, street, traffic, urban, vehicles, vest, visibility, visible, work environment, worker, worker attire,