’70s turn 50: City of Champions rises, concerts surge and steel sees last gasp Stephen Huba Saturday, Feb. 22, 2020 2:00 p.m. | Saturday, Feb. 22, 2020 2:00 p.m. Go Ad-Free Today! AP Pittsburgh Steelers receiver Lynn Swann dives to catch a pass in Super Bowl X against the Dallas Cowboys on Jan. 18, 1976. Tribune-Review file U.S. Steel Homestead Works, circa 1970. AP Pittsburgh Pirates outfielder Roberto Clemente. AP Pittsburgh Steelers quarterback Terry Bradshaw (left) and coach Chuck Noll during the 1976 AFC championship game in Oakland, Calif. Courtesy of Richard Engler KISS performs at the Stanley Theater in 1975. AP Bruce Springsteen in concert in New York’s Madison Square Garden, Aug. 21, 1978. Tribune-Review file Sign outside U.S. Steel’s Edgar Thomson Works in Braddock. AP Jamaican reggae singer Bob Marley AP Mick Jagger of the Rolling Stones performs San Francisco in 1972. Willie Stargell of the Pittsburgh Pirates in the 1979 World Series. AP Matt Cavanaugh (12) and Tony Dorsett (33) celebrate a touchdown in the 1976 Sugar Bowl that Pitt won over Georgia. The new Three Rivers Stadium in Pittsburgh in July 1970. A fountain at Pittsburgh’s Point State Park with Three Rivers Stadium seen across the Allegheny River in July 1974. Share this post: Facebook Twitter LinkedIn Reddit Email