Southern California 511 is a free traveler information service that gives you live traffic reports, transit planning and commuter service information in the Los Angeles area via a toll-free phone number and website. Call 511 or visit Go511.com to check real time traffic speeds, find traffic alerts, view live traffic cameras, plan a trip on a bus or train, and even find a carpool or vanpool partner. 511 will help improve your commute and keep you informed about Los Angeles area traffic before leaving the house and while on the road.