Swift Bus Rapid Transit (stylized Swift, in italics) is a bus rapid transit system operated by Community Transit in Snohomish County, Washington, part of the Seattle metropolitan area. Swift consists of two routes: the Blue Line, which runs 16.7 miles (26.9 km) on the State Route 99 corridor between Everett and Shoreline; and the Green Line from the Boeing Everett Factory to Mill Creek and Bothell.