This is a Portland Velo club route. Rode this back in July and wanted to do it on my new SL7. The majority of the climbing occurs within the first 15 miles. Some hills on Helvetia Road, another 0.5 mile climb on Jackson Quarry Rd to Mason Hill Rd and a 1.4 mile climb on Pumpkin Ridge Road. The next section crosses Highway 26 at Mountaindale Road and continues on to Roy. Catch the Oregon Scenic Bikeway at Mountaindale and Roy Rd junction and follow it into Banks. Ride through Banks to Cedar Canyon Road. Go left and ride this for 3.7 miles to Highway 6. Make another left and ride 1 mile to Stafford Rd. This is a 0.4 mile climb to NW Strohmayer Rd. Go left here and continue to Kemper Rd. The final stretch goes through Verboort, 5.2 miles on Cornelius-Schifflein Road and a some secondary roads to Evergreen, in Hillsboro. Return to the start via 59th, Huffman and cross Highway 26 on Brookside to Jacobsen Road. CAUTIONS: Be careful going down any hill. Most of the downhill sections have wet leaves. The Mason Hill Road downhill was pretty much leaf-free. Getting on to Evergreen from Sewell Road can be dicey. A lot of traffic on Evergreen. Take extra caution getting into the left-hand turn lane on Evergreen for 59th.