Rivers, who now has seven comeback wins in his career after being down by 16 points or more, completed 26 of 36 passes for 299 yards and two touchdowns.
Pittsburgh WR Justin Hunter, given a spot on the game-day roster over rookie James Washington, left in the first half and did not return after injuring himself while diving for a Roethlisberger pass in the end zone.
Pittsburgh coach Mike Tomlin said his team fell out of sync in the second half because of penalties he insinuated were questionable.
Los Angeles went three-and-out on its next possession, which set the Steelers up at the Chargers' 48-yard line.
Cristiano Ronaldo set to boycott this year's Ballon d'Or ceremony
The 33-year-old has already lost two major awards to his former teammate Luka Modric earlier this year. Ronaldo is reported to be runner-up with World Cup victor Antoine Griezmann third in the voting.
Ex-FBI head Comey drops challenge to U.S. House panel subpoena
Comey will withdraw his motion to quash our subpoena and agree to voluntarily appear for a transcribed interview", Goodlatte said. Under the agreement, Comey will withdraw his legal motion and the committee will withdraw its subpoena, according to the report.
Ranveer Singh Deepika Padukone wedding reception
Ranveer chose a Manish Arora outfit for the same while Deepika was once seen in an offbeat look, wearing Sabyasachi attire. From pictures and videos that have emerged from the party that was held in Mumbai, it appeared to be a fun filled evening.
Trends to know: The Steelers lost on the road to the Broncos last week, making this Sunday Night Football matchup that much more important for Big Ben & Co.
It's unclear at this point if Conner will be forced to miss any time.
Down 16 points to start the second half, Rivers led the offense on a 13-play, 88-yard drive on the team's first possession in the second half, capped by a 10-yard touchdown to Allen after safety Sean Davis drilled fellow teammate cornerback Joe Haden, who had a potential pick knocked out of his hands. A year ago around Thanksgiving, Mike Tomlin said he was looking forward to taking on the Patriots in the AFC championship. Rivers connected with Antonio Gates for a two-point conversion.
Jackson's 18-yard scoring run with 8:09 left in the game gave Los Angeles a 30-23 lead, but Samuels' 10-yard scoring reception with 4:10 left tied it for the Steelers.