The gravel section is about 2 miles and isn't too back but a slight variation on this road keeps you all on paved surface...Bible Creek Road & NW Bald Mountain Access Road. There are many sections that are essentially 1 lane but it is a great ride.
Thanks for posting this route...
The Hoons ride to the coast and back for lunch. A few Roads are pretty bumpy and ruff. There is a section of about 5/8 of a mile that is gravel. But very do-able on even sports bikes. The Scooner in Netarts is a great place to grab food for lunch or dinner. All in all a very fun ride that has great twisty bits.