State Awards $1 Million for Pacific Surfliner Plan
California's transportation agency funds an update to a 2022 study on passenger and freight rail reliability along the LOSSAN corridor.
Updated on Nov. 12, 2026 in Transportation
The California State Transportation Agency awarded $1 million to the Los Angeles-San Diego-San Luis Obispo Rail Corridor Agency (LOSSAN) to update its 2022 Corridor Optimization Study for Amtrak's Pacific Surfliner service. The funding was announced Wednesday through the Flexible State Rail Assistance Program.
Why it matters
The study was recommended by a state working group created under Senate Bill 1098 to improve coordination and reliability along the rail corridor. The update will consider service needs tied to the 2028 Los Angeles Olympic and Paralympic Games.
The $1 million award supports an update to a corridor plan covering a 351-mile route with 29 stations across six counties. The study's findings and completion date have not been disclosed.
The players
California State Transportation Agency
The California state agency that awarded the $1 million grant through the Flexible State Rail Assistance Program to fund the corridor plan update.
Los Angeles-San Diego-San Luis Obispo Rail Corridor Agency (LOSSAN)
The regional rail agency that oversees Amtrak's Pacific Surfliner service and will carry out the updated corridor study.
Amtrak
The national passenger rail operator that runs the Pacific Surfliner service along the LOSSAN corridor.
The details
The update will examine passenger and freight train schedules, connections between services, and operating efficiency, and will identify track or operational constraints that affect reliability between San Luis Obispo, Los Angeles and San Diego. LOSSAN oversees Amtrak's Pacific Surfliner service, and the original 2022 study examined how passenger and freight trains share tracks.
Timeline
2022: LOSSAN's original Corridor Optimization Study was published.
Wednesday, Nov. 11, 2026: The state funding award was announced.
2028: Los Angeles Olympic and Paralympic Games, which the update will consider.
Transportation Policy Context
The update follows the recommendation of the working group created under Senate Bill 1098 to improve coordination and reliability along the corridor. It extends the original 2022 Corridor Optimization Study into a refreshed planning effort.
Riders of the Pacific Surfliner between San Luis Obispo, Los Angeles and San Diego could see future improvements in train reliability if the update identifies and resolves track and scheduling constraints. The study will also weigh service needs for the 2028 Olympic Games.
The takeaway
Planning studies like this one shape how passenger and freight trains share the same tracks, which affects how dependable intercity trips feel for everyday riders. Watching whether the updated findings translate into schedule changes will show how well the state's coordination effort is working.
What happens next
LOSSAN staff expect to ask the agency's Board of Directors to authorize the study update, and the update will consider Olympic-related rail service needs for 2028.
Further reading
For broader context on passenger rail planning, explore Transportation coverage across the state.
