The Denver Broncos and former Dallas Cowboys offensive guard Ronald Leary have agreed to a free-agent contract, according ESPN's Adam Schefter.

NFL Media's Mike Garafolo reports the deal is for four years and worth $35 million, with $20 million guaranteed, making Leary the fourth-highest paid guard in the NFL, as it stands now.

Deals cannot officially be signed until 4 p.m. ET Thursday, the start of the new league year.

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Leary, who turns 28 in April, started 13 games for Dallas in 2016, finishing as Pro Football Focus' No. 24 OG out of 74 qualifers. A longtime starter on the left side, Leary (6-3, 320) figures to start at RG for the Broncos, replacing Michael Schofield.

Schofield graded out as the No. 50 OG, per PFF, drawing poor marks for his run blocking.

The Broncos will attempt to add at least one more free-agent, likely a tackle, as they revamp their front-five.

Follow Zack Kelberman on Twitter: @Kelberman247