AMP: Hillsboro-Silverton Hwy #140/50 Location: 1st St and Oak St, Silverton No reassurance shield after the 213 split. AMP: 50 Location: 1st St and C St, Silverton Reassurance shield a couple blocks later as we head out of downtown. AMP: 49 Location: OR 214 and Jefferson St, Silverton Reassurance shield as we head out of Silverton. AMP: 48 Location: … Continue reading Oregon Route 214, OR 213 to OR 99E