AMP: Chiloquin Hwy #422/4 Location: OR 422 and Chocktoot Ave, Chiloquin Less than a mile later, we’ll enter Chiloquin. AMP: 4 Location: OR 422 and Chocktoot Ave, Chiloquin A few hundred feet later, stay straight for unsigned Oregon 422S, which heads across the Willamson River into downtown Chiloquin. Turn right to follow 422 back to US-97. … Continue reading Oregon Route 422, US-97 to OR 422S