Originally Posted by Simple Nature
Looks like there is a Westside Rd. just west and south of Yamhill that takes you all the way to McMinnville.
It doesn't look particularly hilly.
SimNat, my recollection of riding the Westside Rd. is that there's an uncomfortable amount of fast traffic on it south of Carlton --- tho admittedly my recollection may be colored by that one Semi that laid on it's horn & passed me with, oh, a good 6 inches to spare.
Haven't ridden or driven 47 south of Carlton so not sure about the shoulder...