MP: Columbia River Hwy #2/182.39 Location: Columbia River Hwy and Powerline Rd Reassurance shield as we head out of Umatilla MP: Columbia River Hwy #2/175.36 Location: E Southmain Ave and 3rd St, Irrigon Reassurance shield as we pass through the farm town of Irrigon MP: Columbia River Hwy #2/171.85 Location: Columbia River Hwy and Paterson … Continue reading U.S. Route 730, I-82/US-395 to I-84/US-30