RIVERSIDE COUNTY, CA — Metrolink's Holiday Express Train ... A welcome event begins at 9 a.m. at the Riverside-Downtown Station and the train leaves at 10:30 a.m. (get tickets here).

SOUTHERN CALIFORNIA — If dreaded ... Metrolink serves Los Angeles, Orange, Riverside, San Bernardino, Ventura, and San Diego counties. There are nine Metrolink stations in Riverside County ...