At long last, California's promised high-speed train system is becoming more than just a pipe dream. The state will break ground on the first section of track in Fresno on January 6th, creating the foundation for a 220MPH rail network that will eventually extend as far as Sacramento and San Diego. It'll be a while before you can take the train to most major cities, so don't start scheduling that vacation just yet. The first leg will be limited to the Central Valley to help with both early deployment and testing, and the initial expansion will focus on connecting the two biggest travel hubs, San Francisco and Los Angeles.