Check out the chart below from the Let's Go LA blog: Metrolink stations with the highest ridership are on lines in Orange, Riverside and San Bernardino counties, also in Glendale, Burbank, Irvine, Tustin, and the City of Industry! The Ventura and Antelope Valley lines perform poorly, as do stations in Van Nuys and Sun Valley. Overall, ridership is trending downward, though only slightly.