Dec 30, 2010 7:26 AM
TUCSON - Signs at the entrance to Mt. Lemmon Highway flash, "Road Closed, Severe Storm," as Catalina Highway at the base of Mt. Lemmon is closed to traffic.
Residents and employees may enter if they have chains or four wheel drive.
Stay with News4 for the latest updates on weather and road closures.
You can also call the Pima County Road Closures hotline at (520) 547-7510.