A month ago, I wrote about Megabus making their return to the California market. Sadly, for the Central Valley, their announced route structure is mostly a repeat of what they offered the state in 2007 and 2008, before pulling out.
They will be offering the following routes (no intermediate stops, aside from a possible rest stop for 15 minutes)
Los Angeles – San Jose – San Francisco
Los Angeles – Oakland – San Francisco
Los Angeles – Riverside – Las Vegas
San Francisco – Sacramento – Reno (Sparks)
In 2007, they had also served San Diego and Phoenix.