I'd been saving this one for a sunny day, and this was it. According to the route guide on the Mid Valley Bicycle Club website, this ride would go out highway 34 over the Coast Range summit, and then down to the town of Alsea, and then return on a back road past Alsea Falls and over another summit before dropping back down to the community of Alpine on the Bellfountain road. It's listed as a 72 mile ride from Corvallis, but I figured it would be under 60 from my house in Philomath.
Getting started on Highway 34