Pittsburgh steel industry

The Pittsburgh steel industry historically centered on large-scale manufacturing of steel, vital for construction, transportation, and infrastructure. Starting in the 19th century, Pittsburgh became a leading steel producer due to abundant coal and iron resources, advanced technology, and a skilled workforce. The industry fueled economic growth and urban development in the region. However, by the late 20th century, declining demand, global competition, and shifting economic policies led to a significant decline in steel manufacturing. Today, Pittsburgh's steel industry is much smaller, shifting focus toward technology, healthcare, and education, but it remains a key part of the city’s historical identity.