AMP: Hermiston Hwy #333/0 Location: OR 207 and US-730, Umatilla Cty Reassurance shield as Oregon Route 207 begins. AMP: 5 Location: Elm Ave and 10th St, Hermiston Five miles later, we’ll enter the city of Hermiston. AMP: 7 Location: Elm St and 1st St, Hermiston 10 blocks later, we’ll approach US-395. Turn right for US-395 north. Turn left … Continue reading Oregon Route 207, US-730 to US-395