In August of 2007, the Pacific Northwest Trail Association sent a crew into Graybeal Campground, in the Chilliwack River Basin in the North Cascades National Park.  The crew set up base camp there and worked east to the summit of Whatcom Pass and west to US Cabin Campground, a total of approximately 9 miles.  These areas have had little or no maintenance for four years and were in dire need of major brushing, drainage and treadwork.