Hwy 49 Collision Near Dossi Way Sponsored by: By B.J. Hansen Published Dec 18, 2009 02:00 pm Updated Dec 18, 2009 02:03 pm Sonora, CA — There is a traffic collision on Hwy 49 near the Dossi Way intersection. It is between Sonora and Columbia. Travel with caution in that area. Written by email@example.com.