Brian Taylor, director of the Institute of Transportation Studies at UCLA Luskin, spoke with KCRW’s Greater L.A. program about several freeway expansion plans in the region. For motorists hoping the projects would bring lighter traffic, Taylor tempered expectations. As the region grows, more people and goods will need to move around and the expanded freeways will eventually clog up again, he said. The key to relieving congestion is charging for the use of the road, which is “wildly unpopular” among motorists and elected officials, he said. The urban planning professor also linked the planned High Desert Freeway project, which would connect Palmdale and Lancaster with the Victorville area, to the affordable housing debate in the L.A. Basin. With resistance to higher-density housing near L.A.’s transit corridors, “we end up building out on the fringe, and then we have to accommodate the demand for the traffic out there,” he said.