AMP: North Santiam Hwy #162/81 Location: OR 22 and US-20, Linn Cty Reassurance shield as Oregon 22 begins. AMP: 70 Location: OR 22 and Parrish Lake Rd, Linn Cty Reassurance shield a few miles later. AMP: 56 Location: OR 22 and Church St, Idanha Several miles later, we’ll briefly cross into Marion County and enter Idanha. AMP: 51 Location: … Continue reading Oregon Route 22, US-20/OR 126 to OR 226