ROANOKE, Va. -

There are some big things making big changes to the Carilion campus.

A crane taller than Roanoke Memorial Hospital is fixing the roof of the building right now.

Hospital administrators say the crane hasn't affected operations at all.

And if you're driving by on 581, you may notice a brand new sign for the Virginia Tech Carilion School of Medicine.

Crews look like their almost done putting the finishing touches on a sign that will light up at night.