AMP: Tualatin Valley Hwy #29/14 Location: OR 8 and Walnut St, Washington Cty Reassurance shield a few blocks later as we head out of Hillsboro. AMP: 17 Location: Pacific Ave and Yew St, Forest Grove A few miles later, we’ll enter Forest Grove. AMP: 17 Location: Pacific Ave and OR 47, Forest Grove As we enter Forest Grove, … Continue reading Oregon Route 8, OR 219 to OR 47