Centennial Trail

Snohomish is a city in Snohomish County, Washington, United States. The population was 9,098 at the 2010 census. It is located on the Snohomish River, southeast of Everett and northwest of Monroe. Snohomish lies at the intersection of U.S. Route 2 and State Route 9. The city's airport, Harvey Airfield, is located south of downtown and used primarily for general aviation.

The Snohomish County Centennial Trail is a 30-mile-long (48 km) rail trail in Snohomish County, Washington, connecting the cities of Snohomish, Lake Stevens, and Arlington to Skagit County along the corridor of Washington State Route 9. The trail, administered by Snohomish County Parks and Recreation on the former right-of-way of the Seattle, Lake Shore and Eastern Railway, comprises a 10-foot-wide (3.0 m) non-motorized trail and a 6-foot-wide (1.8 m) equestrian trail.