The C-Tran (stylized as C-TRAN), more formally the Clark County Public Transit Benefit Area Authority, is a public agency serving Clark County, Washington, United States, including the cities of Battle Ground, Camas, Vancouver and Washougal. Founded in 1981, C-Tran operates regular route bus services within Clark County, as well as Dial-A-Ride services for qualified persons with disabilities (C-Van) and a reserved, on-demand service in eastern Clark County (The Connector). C-Tran also provides express commuter services between Clark County and various points in Portland, Oregon, including downtown, the Parkrose-Sumner and Delta Park MAX Light Rail stations (in northeast and north Portland), Lloyd District, and Oregon Health and Science University.