ODOT Region 4 construction update: Week of April 19-23 BEND, Ore. (KTVZ) -- Here is the Oregon Department of Transportation Region 4 weekly construction update for the week of April 19-23. The Oregon Department of Transportation is committed to providing a safe, efficient transportation system. ODOT invests in Oregon's future through roadway improvement projects. The following projects are located within ODOT's Region 4 encompassing Central Oregon from The Dalles to Klamath Falls on the east side of the Cascades. All work is dependent on weather conditions, and schedules are subject to change. Crook County Contractor will perform miscellaneous cleanup activities. No delays to traffic are anticipated.