One of the many great runs out in the Gorge and possibly one of the most overlooked. This hills starts several hundred feet above the Columbia River and slowly winds down for a little over 2 miles. This road is definitely worth checking out. Keep an eye out for gravelly corners and Police/Park Patrol.
View Portland Longboarding Hills in a larger map
Kinda sketchy. Cars and drop-offs on sides of roads. Blind corners. Maryhill is much safer. Looks fun, but expert level road I feel.