Last Driven May 2014 MP: Columbia River Hwy #2/138.83 Location: I-84 and John Day Hwy, Arlington Reassurance shield after the Oregon 19 interchange MP: Columbia River Hwy #2/146.21 Location: I-84 and Heppner Hwy, Gilliam Cty Junction Oregon 74 coming up, which heads southeast to Heppner MP: Columbia River Hwy #2/147.08 Location: I-84 and Heppner Hwy, … Continue reading Interstate 84, OR 19 to OR 74