ODOT: SW Oregon – All southbound lanes of Interstate 5 are closed from Exit 14 in Ashland to the California border due to severe winter conditions in northern California. Caltrans has closed I-5 northbound from Redding to the Oregon border. The I-5 Oregon closure, at Caltrans’ request, may be long until conditions in California improve. OR 66 and OR 273 are closed to all but local traffic. Do not attempt a detour using lesser maintained routes such as Dead Indian Memorial Rd. or Colestin Rd. Trucks: please keep Ashland St. clear if waiting out closure. More Info