Can anyone give me some input on the route. I am wanting to ride Rt.47 to Mist then Rt. 202 from there to Astoria. From what i have research Birkenfeld seems to be the last place to get any services, is this correst? Will be riding self-supported so any other needs I should have covered. From the Google Eath street view it looks as if this is a lightly traveled route. Correct? Any Info would be great.