- Snohomish County, formed on January 14, 1861, was originally part of Island County. It covers 2,098 square miles, ranging from the Cascade Mountains to Puget Sound. It is bordered by Skagit County to the north, King County to the south and Chelan County to the east. Forest constitutes 68 percent of the county’s land, and Mt. Baker National Forest and 10,436-foot Glacier Peak lie within its boundaries…
- Washington State Route 9 (Wikipedia)
State Route 9 (SR 9) is a 98.17-mile (157.99 km) long state highway traversing three counties, Snohomish, Skagit, and Whatcom, in the U.S. state of Washington. The highway extends north from an interchange with SR 522 in the vicinity of Woodinville north through Snohomish, Lake Stevens, Arlington, Sedro-Woolley, and Nooksack to become British Columbia Highway 11 (BC 11) at the Canada–US border in Sumas. Three other roadways are briefly concurrent with the route: SR 530 in Arlington, SR 20 in Sedro-Woolley, and SR 542 near Deming. A spur route in Sumas serves trucks traveling into British Columbia.