I've done this ride. If you're coming from town, suggest hooking up with Springwater out to Gresham, then Highway 26, up, up and up. Wide shoulders most of the way - not too bad. Better on weekdays of course. When nearly to Timberline road, just past the rest stop on the North, head left into the small local roadway. After a short distance turn left again onto Westleg road. This is the old Timberline road and is much more pleasant riding than the new road. It's a long climb, but very nice ride.