AMP: Sunset Hwy #47/49 Location: US-26 and OR 47, Washington Cty Reassurance shield as 47 briefly joins US-26. AMP: 47 Location: US-26 and OR 47, Washington Cty A couple miles later, we’ll approach OR 47. AMP: 47 Location: US-26 and OR 47, Washington Cty Exit right for 47 north to Vernonia and Clatskanie. Stay straight to stay on … Continue reading Oregon Route 47, US-26 to US-26