Start at the Lewis and Clark State Recreation Site in Troutdale, take I84 to exit 44 towards Stevenson. Cross the Columbia River over the Bridge of Gods, take WA-14 towards Stevenson to Wind River Hwy to the first stop at McClellan View Point. From there take NF-90, NF-25 and NF-99 to Mt. St. Helens / Windy Ridge Viewpoint. On the first 36 miles of the second leg watch for drop outs, slides and rough roads.