For those unaware, Metro board recommended the orange route here (Alternative 1) for the final WSAB (current timeline 2041-2043, potential acceleration?). Slauson is what's scheduled for 2028 (theoretical, official schedule is 2033-2035), with an extension out to make it one-seat for the Union segment instead of the A-on-Regional-Connector transfer. still provides a lot more service to the Cerritos/Norwalk/Artesia/La Palma area.