TUCSON, Ariz. - Northwest Fire District crews are working to get a brush fire under control near River Road and La Cholla Boulevard Wednesday evening.
Northwest Fire says 25 firefighters are working to save a building being threatened by the fire.
Officials say they will be at the scene for a few hours.
Northwest Fire says northbound and southbound traffic is blocked at the intersection.
Stay with KGUN9-TV and kgun9.com for more information on this developing story.