Looking to add depth and push existing starters, the Broncos will visit with free-agent tackle Jake Long on Thursday.
The former 2008 No. 1 draft pick of the Miami Dolphins is a free agent coming off back-to-back torn anterior cruciate ligament injuries. He visited the New York Giants for a second time Wednesday but left without a contract.
The Broncos feature question marks at the tackle position after the season-ending knee injury to Ryan Clady in the offseason. As it stands, rookie Ty Sambrailo will open as the starting left tackle with Chris Clark on the right side.