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Metrolink’s Riverside Line Expects Delays Due to Union Pacific Maintenance

Thursday December 27, 2018

LOS ANGELES – Metrolink’s Riverside Line will experience delays of up to 15 minutes from Jan. 2 through March 29 due to Union Pacific Railroad maintenance.    

In addition to the possible delays, Riverside Line trains 402 and 411 will be canceled and alternate bus service will be provided between Los Angeles Union Station and Riverside – Downtown. 

The project is necessary to properly maintain the tracks, allowing Union Pacific and Metrolink to provide safe and reliable service.

For more information about service interruptions, please visit


Metrolink is Southern California's regional commuter rail service in its 26th year of operation. Metrolink is governed by The Southern California Regional Rail Authority (SCRRA), a joint powers authority made up of an 11-member board representing the transportation commissions of Los Angeles, Orange, Riverside, San Bernardino and Ventura counties. Metrolink operates seven routes through a six-county, 538 route-mile network. Metrolink’s passengers travel approximately 441 million miles each year, making Metrolink the second busiest public transportation provider in Southern California. Metrolink is the third largest commuter rail agency in the United States based on directional route miles and the eighth largest based on annual ridership.