This. Regional and state-wide transit is all connected. The high speed rail project also includes regional upgrades like the electrification of Caltrain.<p>2 hours and 40 minutes from downtown SF to downtown LA by train beats flying once you factor in transport to and from airports, security checks etc. Not to mention that SFO and LAX can&#x27;t increase capacity to follow demand. The high speed rail project makes a ton of sense.