Fantastic singletrack groomed for speed and beauty. Often called the "Crown Jewel" of the Oakridge area, home of "Mountain Bike Oregon". The views are stunning, and the trail is damn near perfect singletrack. Climb the mountain to earn your reward, or shuttle it for maximum fun factor. Shuttles are also available for purchase in town. Almost endless loop possibilities for all skill levels.
East from I-5 on Hwy 58 to Oakridge. Go left toward West fir just before Oakridge. Park on the other side of the Covered Bridge. Ride North Fork Road up about 3.5 miles, cross bridge on Rd. 1910. There are 3 loops (8, 18, and 33 miles give or take from bridge) that are common. Get a great topo map and 411 in Oakridge from Willamette Mountain Mercantile.
http://www.singletracks.com/item.php?c=1&i=2243