Southern Oregon and Northern California — All southbound lanes of I-5 remain closed at Exit 14 in Ashland to the California border due to severe winter conditions in northern California. The I-5 Oregon closure is at Caltrans' request and is expected to last until conditions in California improve. Caltrans has also closed I-5 northbound from Redding to the Oregon border. Oregon Highway 66 and Oregon Highway 273 are closed to all but local traffic. Semi-trucks, please keep Ashland Street clear if waiting out closure, and don’t attempt a detour using Dead Indian Memorial Road.