Thanks to some excellent work by the web team at the Oregon Department of Transportation, Oregon has one of the nation's top websites for road condition information. TripCheck offers conditions, traffic cameras from all over the state, and a lot more information. Check out the custom camera feature where Oregonians can create a page showing the traffic and road condition cameras for the routes they travel regularly.
ODOT, the Oregon Department of Transportation, is the agency in charge of maintenance of state and national highways in Oregon. Caltrans is the California agency for California roads as WADOT is the equivalent agency for Washington State.