The last military unit at the former Lowry Air Force Base in Denver is moving, a milestone in the conversion of the site to a civilian neighborhood of homes, schools and shops.
The Air Reserve Personnel Center is moving six miles east to Buckley Air Force Base.
The center handles personnel records for nearly 1 million Air Force Reserve and Air National Guard servicemen and women.
A ribbon-cutting ceremony is planned Tuesday. The actual move takes place at the end of the month.
The center was the last vestige of a once-booming base that trained pilots and missile crews, served as the summer White House for President Eisenhower and housed the Air Force Academy until its Colorado Springs campus was ready.
Lowry closed in 1994 after the Cold War ended.