AMP: Lafayette Hwy #154/6 Location: Lafayette Hwy and Bellevue-Hopewell Hwy, Yamhill Cty No reassurance shield as unsigned Oregon 154 begins. AMP: 1 Location: Lafayette Hwy and Stringtown Rd, Yamhill Cty A few miles later, we’ll approach Stringtown Rd, which is the best access to 18 west and McMinville. AMP: 0 Location: Lafayette Hwy and OR 233, Yamhill Cty … Continue reading Oregon Route 154, OR 153 to OR 233