Ongoing Track Work
UC San Diego Blue Line - Single Tracking
After 9 p.m. starting Sunday May 3, through Thursday, May 7, 2026
Blue Line trains will operate on a normal schedule Sunday through Thursday, May 3-7, 2026. The Trolley will be single tracking starting at 9 p.m. each night, between Beyer Blvd. and San Ysidro, to begin building a retaining wall on the side of the tracks.
The Trolley will still operate on a 15-minute schedule. Riders will board as normal on both platforms for all trains. Single-tracking may result in delays to service.
Regular service will resume on Friday, May 8, 2026.
UC San Diego Blue Line - Single Tracking
After 9 p.m. starting Friday May 8, through Saturday, May 9, 2026
Blue Line trains will operate on a normal schedule on Friday, May 8, 2026. The Trolley will be single tracking starting at 9 p.m. between Pacific Fleet and 24th Street, to replace aerial cables on the track.
The Trolley will still operate on a 15-minute schedule. Riders at 8th Avenue will use the eastbound platform for all trains. Single-tracking may result in minor delays to service.
Regular service will resume on Saturday, May 9, 2026.
Orange Line Improvement Project
Courthouse to Massachusetts Avenue Closure
There will be no Trolley service on the Orange Line between Courthouse and Massachusetts Avenue Station on Saturday, May 16 and Sunday, May 17, 2026. For service in downtown San Diego, use the UC San Diego Blue Line. Regular Trolley service will resume on Monday, May 18, 2026 for the morning commute.
Shuttle buses will be available for Orange Line riders traveling to Massachusetts Avenue, Encanto/62nd Street, Euclid Avenue, 47th Street, 32nd and Commercial, 25th and Commercial, and 12th and Imperial.
Please refer to the maps below to find your nearest bus stop. For more information, visit the Orange Line Improvement Project page.
