The Chicago Bears have signed 6-foot-9, 315-pound veteran offensive tackle Dennis Roland.
Roland, 31, has played in 71 games with 30 starts.
He played in five games last season for the Cincinnati Bengals.
Roland was signed one day after Bears tackle Eben Britton injured his hamstring.
The Bears cut rookie offensive tackle Cody Booth.
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Aaron Wilson covers the Ravens for The Baltimore Sun