COLUMBIA RIVER GORGE, Oregon - Oregon State Police say Interstate 84 from Troutdale to Cascade Locks is experiencing freezing rain which is causing a multitude of crashes. The Oregon Department of Transportation is requiring all vehicles to use chains. Freezing rain is also falling as far east as The Dalles. Drivers are being asked to avoid the area if possible. Go to our web site kndu.com or kndo.com for links to ODOT for the latest conditions.