MCGHEE TYSON AIR NATIONAL GUARD BASE, Tenn. --   This week's construction photo shows workers laying and leveling paving bricks in the courtyard and breezeway between the new buildings here, July 22, 2016, at the I.G. Brown Training and Education Center in Louisville, Tenn.

Many new cement walkway sections around the inner campus were also formed and poured this week as some workers turned their attention toward the outside areas and landscaping.