Welcome Emmerthouse. We moved to Oregon in 2008. Lived in Hillsboro until a couple of years ago. Loved, loved, loved, riding in Washington County. Didn't ever get to do Hagg Lake but got lots of miles in on the farm roads. There is a ... Banks to Vernonia Trail, something like that, didn't do that either but it is VERY popular. Check it out (for us). Don't like riding on the Eastside nearly as much. Just commuting and errands now. Would kill for a nice loop in a park somewhere like what we had in NYC (Central Park and Prospect Park).