UPDATE: The grass fire has been knocked down. Firefighters will remain on scene to mop up hot spots and patrol the area for potential fires.

The fire is estimated to have burned about five acres. CSFD is investigating the cause of the fire.

Milton E. Proby will open up in the next 20 minutes.

COLORADO SPRINGS — The Colorado Springs Fire Department is at the scene of a grassfire near the Colorado Springs Airport.

Multiple fire crews are responding to the area.

Multiple roads are being closed in the area. CSFD says to stay away if you are not from the area. If you need to access the airport, please utilize Powers and Grinnell.

This article will continue being updated with more information.