METRO Magazine Logo
MenuMENU
SearchSEARCH

Metrolink Sees Highest Single-Day Ridership Since 2020

In honor of California Clean Air Day, more than 26,000 riders capitalized on free fares all day long across Metrolink’s entire, 545-mile system, which connects Los Angeles, Orange, Riverside, San Bernardino, San Diego, and Ventura counties.

October 6, 2023
Metrolink Trains

Reducing the number of vehicles in operation is just one way that Metrolink is championing environmental sustainability across the region.

Photo: Metrolink

2 min to read


Metrolink announced experienced an uptick in daily boardings on Oct. 4 of more than 33% from the week prior en route to its highest single-day ridership since the onset of the COVID-19 pandemic in early 2020 changed how Southern Californians use public transportation.

In honor of California Clean Air Day, more than 26,000 riders capitalized on free fares all day long across Metrolink’s entire, 545-mile system, which connects Los Angeles, Orange, Riverside, San Bernardino, San Diego, and Ventura counties.

Ad Loading...

“We couldn’t let California Clean Air Day pass without doing our part to improve air quality in the communities we serve,” said Metrolink CEO Darren Kettle. “In coordination with our member agencies who also waived fares on Wednesday, we were able to provide a record number of riders safe and sustainable transportation options that kept tens of thousands of cars off the road.”

Metrolink's Efforts to Reduce Vehicles in Operation

Reducing the number of vehicles in operation is just one way that Metrolink is championing environmental sustainability across the region. Other ways include:

  • In 2022, Metrolink became the first U.S. passenger train service to power its full locomotive fleet with renewable, non-petroleum fuel made of recycled natural fats and vegetable oils. Since transitioning to this fossil fuel-free alternative, Metrolink has reduced greenhouse gas emissions by 60%. 

  • Metrolink operates a fleet of 40 F-125 Tier 4 locomotives – the cleanest diesel locomotives in the nation. Tier 4 locomotives comply with the latest Environmental Protection Agency (EPA) emissions standards and reduce particulate matter and nitrogen oxide emissions by up to 85% compared to previous generations of locomotives.

  • Beginning in late 2024, Metrolink’s Arrow service, which connects San Bernardino and Redlands, will become the first passenger train line in North America to adopt Zero-Emission Multiple Unit (ZEMU) rail vehicles, which will use a hybrid hydrogen fuel cell and battery technology to provide an even cleaner transit option for the community. 

  • Metrolink’s Dispatch and Operations Center in Pomona is LEED Silver certified, and Metrolink is headquartered in the LEED Gold-certified Wilshire Grand building.

  • In 2021, the Metrolink Board of Directors adopted a climate action plan charting a course toward a zero-emission future for the agency, and last year, the American Public Transportation Association (APTA) recognized Metrolink with Gold certification for its sustainability commitment and progress. 

  • In addition to California Clean Air Day, Metrolink provided free rides on Feb. 4 for Transit Equity Day and on April 22 for Earth Day in 2023.

Topics:Rail

More Rail

Two Metra locomotives on rail tracks.
Railby StaffApril 10, 2026

Metra Reaches New 10-Year Agreement with BNSF

The announcement highlights the long-standing partnership between the Class I railroad and the commuter rail system, dating back to Metra's creation in 1983.

Read More →
Ribbon cutting at Siemens' new North Carolina facility.
Railby StaffApril 9, 2026

Siemens Opens North Carolina Railcar Manufacturing Facility

Site construction is complete, production is underway, and the first locally built passenger coaches are on track for delivery in Summer 2026.

Read More →
Two MBTA railcars in station.
Railby StaffApril 9, 2026

MBTA Completes Key Red Line Signal Upgrade Weeks Early

Crews completed a significant portion of the testing required before commissioning the new, digital signaling system, which will bring important upgrades that strengthen Red Line service reliability for riders and provide Red Line Operations the ability to route trains more quickly, turn trains around faster, and recover from unplanned disruptions more efficiently, said MBTA officials. 

Read More →
Ad Loading...
A Metra train on the rails
Railby StaffApril 8, 2026

Metra Reveals 2026 Construction Program

In addition to new projects, progress continues on a multiyear effort to upgrade track, electrical, and signal systems on the Metra Electric Line to accommodate the expansion of service on the South Shore Line.

Read More →
Governor Moore speaking at Maryland light rail station
Managementby StaffApril 7, 2026

Governor Advances Transit-Oriented Development in Baltimore

The Maryland Transit Administration is advancing the nearly $1.4 billion Light Rail Modernization Program, which modernizes the Baltimore Central Light Rail Line from Hunt Valley to BWI Thurgood Marshall Airport with new, low-floor vehicles and upgrades to all light rail stations, systems, and maintenance facilities.

Read More →
A fleet of Caltrain electrified trains on tracks
Railby StaffApril 3, 2026

Funding Gap Could Force Caltrain to Slash Service, Close Stations

The Peninsula Corridor Joint Powers Board recently met for a budget workshop, during which staff outlined the significant service reductions Caltrain could be forced to make without new external funding. 

Read More →
Ad Loading...
SEPTA's Exo railcars
Railby StaffApril 2, 2026

SEPTA Purchases Montreal Coach Cars to Bolster Regional Rail Fleet

Funding for the purchase of the railcars comes from the nearly $220 million in additional capital dollars Gov. Josh Shapiro allocated in November 2025 to support urgent safety upgrades and infrastructure improvements.

Read More →
The South Shore Line with Passengers
Railby StaffApril 1, 2026

South Shore Line Extension Debuts, Boosting Rail Access in Northwest Indiana

The $945 million project connects four new stations and expands regional mobility.

Read More →
A rendering of a California High-Speed Rail vehicle
Railby StaffApril 1, 2026

High-Speed Rail May Boost Brain Health, New Study Finds

Research ties rail access to lower depression, better cognition and improved air quality.

Read More →
Ad Loading...
An MBTA commuter rail at a station.
Railby StaffMarch 31, 2026

Massachusetts Announces Summer Savings for Commuter Rail Riders

With major events and increased travel expected across the state this summer, the Administration is focused on making sure people have a reliable, affordable alternative to driving so we can reduce congestion, support daily commuters, and keep Massachusetts moving.

Read More →