What sort of high-frequency public transport are you suggesting? The only thing that can work with the current system is more bus lines. But those are woefully

What sort of high-frequency public transport are you suggesting? The only thing that can work with the current system is more bus lines. But those are woefully inefficient for longer distances. Ideally you could have some sort of rail system (either above or underground). But both would be prohibitively expensive and require bulldozing quite a bit of property. Also, good luck bulldozing the rich folks' regions. Recently there was a proposal to add a freeway in Pasadena to greatly reduce congestion on the freeways. All the lawyers who lived there lined up and said they'd sue, in a queue, holding up the city by at least a decade in legal proceedings.