See photos of how RIDC has transformed former steel sites into tech and industrial centers over its 70-year history.

FILE - The United States Steel Mon Valley Works Clairton Plant in Clairton, Pa., is shown on Monday, Feb. 26, 2024. Generations of Pittsburgh residents have worked at steel mills, rooted for the ...

PITTSBURGH (AP) — Generations of Pittsburghers have worked at steel mills, rooted for the Steelers or ridden the rollercoaster at Kennywood amusement park, giving them a bird's eye view of the ma ...

Gone are the 20 or so miles (32 kilometers) of contiguous iron and steel mills from downtown Pittsburgh and up the Monongahela River that helped the U.S. industrialize and wage wars.

PITTSBURGH (AP) — Generations of Pittsburghers have worked at steel mills, rooted for the Steelers or ridden the rollercoaster at Kennywood amusement park, giving them a bird’s eye view of the ...

PITTSBURGH -- Generations of Pittsburghers have worked at steel mills, rooted for the Steelers or ridden the rollercoaster at Kennywood amusement park, giving them a bird's eye view of the massive ...

PITTSBURGH (AP) — Generations of Pittsburghers have worked at steel mills, rooted for the Steelers or ridden the rollercoaster at Kennywood amusement park, giving them a bird’s eye view of the ...

Pittsburgh's most storied steel company, U.S. Steel, is on the cusp of being bought by Japanese steelmaker Nippon Steel Corp. in a deal that's kicking up an election year political maelstrom.

PITTSBURGH (AP) — Generations of Pittsburghers have worked at steel mills, rooted for the Steelers or ridden the rollercoaster at Kennywood amusement park, giving them a bird’s eye view of the ...

PITTSBURGH (AP) — Generations of Pittsburghers have worked at steel mills, rooted for the Steelers or ridden the rollercoaster at Kennywood amusement park, giving them a bird’s eye view of the ...

Associated Press PITTSBURGH (AP) — Generations of Pittsburghers have worked at steel mills, rooted for the Steelers or ridden the rollercoaster at Kennywood amusement park, giving them a bird ...