The West County Connectors Project was initiated by the Orange County Transportation Authority (OCTA) and the California Department of Transportation (Caltrans) to link high occupancy vehicle (HOV) lanes/carpool lanes on the San Diego Freeway (I-405) with those on the Garden Grove Freeway (SR-22) and San Gabriel River Freeway (I-605) to create a seamless HOV connection amongst the three freeways. The project traverses the cities of Garden Grove, Westminster, Seal Beach, Los Alamitos, Long Beach and the community of Rossmoor.
Consider "connecting" with the project so you can stay up-to-date with their news and bulletins.
Find out more at their website.