The Bengals signed offensive tackle Marshall Newhouse from Green Bay on Friday, reuniting him with college teammate Andy Dalton.
Newhouse was an unrestricted free agent after spending four seasons in Green Bay. He played in 14 games last season, starting two of them.
He was the left tackle at Texas Christian for three years while Dalton was the quarterback.
Cincinnati needed an offensive tackle after losing Anthony Collins as a free agent to Tampa Bay. Newhouse has played both left and right tackle, starting 31 games over four seasons in Green Bay.
The Bengals also waived quarterback Greg McElroy, who spent last season on the practice squad. They signed free agent Jason Campbell to be Dalton's backup on Thursday.
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