The Denver Broncos are working to improve their offensive line.

Denver will sign right tackle Mike McGlinchey to a five-year deal worth $87.5 million with $50 million guaranteed, according to sources. McGlinchey started every game for the San Francisco 49ers this past season.

The Broncos will also sign guard Ben Powers to a four-year contract worth $52 million, including $28.5 million guaranteed, according to sources.

The 26-year-old led the Ravens with 1,096 snaps, becoming the team's only player to participate in every offensive play.