 The CTA's Purple Line, part of the Chicago 'L' system, runs through Evanston.From its terminal at Howard in Chicago, the line heads north to the South Boulevard, Main, Dempster, Davis, Foster, Noyes, and Central stations, before terminating at the Linden station in Wilmette, Illinois.Metra's Union Pacific/North Line also serves Evanston, with stations at Main Street, Davis Street and Central Street, the first two being adjacent to Purple Line stations.