Clearing the way
An Allegheny County Airport Authority snow plow clears a runway used by the 911th Airlift Wing, Jan. 3, 2012. The Allegheny County Airport Authority supports the 911th AW with 24/7 emergency and fire rescue services, air traffic control tower operations, snow removal and runway maintenance as part of the land lease agreement with nominal cost to the U.S. Air Force Reserve. (U.S. Air Force photo by Senior Airman Joseph E. Bridge/Released)