Southeast Gateway Line

Active Work Notice

• Geotechnical Field Exploration: June 9 – July 2025: Metro's contractor will be conducting exploratory soil investigations, environmental testing, and utility surveys to evaluate subsurface conditions in preparation for future engineering design of the Southeast Gateway Line. This work will be performed along Somerset Ranch Rd (North and South), City of Paramount and on a section of the I-105 freeway near Facade Av. | Full Notice
• Alignment Wide: Geotechnical Field Exploration: Metro’s contractor continue geotechnical exploratory work that includes drilling, soil sampling and street restoration. This work includes drilling operations and will require intermittent traffic lane reductions along the project alignment from Slauson/A Line in Los Angeles to Pioneer Bl/South St in Artesia and Cerritos. Work will be performed from January 2, 2025 through Fall 2025. This work is part of the preliminary design effort for the Southeast Gateway Line. | Full Notice