Last Driven May 2014 MP: Old Oregon Trail Hwy #6/168.2 Location: I-84 and Columbia River Hwy, Morrow Cty Reassurance shield after the US-730 junction MP: Old Oregon Trail Hwy #6/168.53 Location: I-84 and Columbia River Hwy, Morrow Cty 11 miles to junction I-82 MP: Old Oregon Trail Hwy #6/171.75 Location: I-84 and Paterson Ferry Rd, Morrow Cty Reassurance … Continue reading U.S. Route 30, US-730 to I-82