Alerts FINAL UPDATE: Northbound #TThird cleared at Union Square. Regular service resuming. Expect residual delays.(More: 31 in last 48 hours)

Project Updates

Back to Sunset Tunnel Trackway Improvement Project

Sunset Tunnel Weekend Construction Rescheduled

Sunset Tunnel Weekend Construction Continues on Nov. 21- 23

Sunset Tunnel Weekend Construction Resumes on Nov. 14- 16

Sunset Tunnel Weekend Construction Resumes Oct. 24-26

Sunset Tunnel Weekend Construction Canceled for Aug. 22-24

Sunset Tunnel Weekend Construction Canceled for Aug. 14 Weekend

Sunset Tunnel Weekend Construction Resumes on July 10-13