By 1863, he made thousands of dollars a year from dividends. In 1865, Carnegie founded the Keystone Bridge Company, which was the first big step towards Carnegie Steel.

Andrew Carnegie's relentless efforts to drive down costs and undersell the competition made his steel mills the models for the entire industry.

Pittsburgh Bridge Company built the bridge in 1896. The original steel beams still have the name of Carnegie who owned the Carnegie Steel Company of Pittsburgh.

Hertzler Bridge was built in 1896 by the Pittsburgh Bridge Company. The original steel beams still bear the name of Carnegie, who owned Carnegie Steel Company of Pittsburgh.

Hertzler Bridge was built in 1896 by the Pittsburgh Bridge Company. The original steel beams still bear the name of Carnegie, who owned Carnegie Steel Company of Pittsburgh.

The stories of individuals who worked hard, dangerous jobs to build Pittsburgh — many of these individuals were children.

Kennesaw State University’s Steel Bridge Competition Team recently competed in the 2025 Student Steel Bridge Competition ...

WASHINGTON, Jan. 12, 1912 (UP) -- Andrew Carnegie lined up with the anti-trust view of Theodore Roosevelt as against the trust dissolution plans of President Taft to-day in his testimony before ...

President Joe Biden blocked the $15 billion acquisition of U.S. Steel by Japan's Nippon Steel — something he had first vowed to do in March.

CARLISLE, Pa. (WHTM) — A historic Cumberland County bridge has been closed after an inspection found “minor issues.” Cumberland County says the Hertzler Bridge, which was built in… ...