The company launches its new theme park Thursday, and lines are expected to form today.
Police say allow for traffic.
When Disneyland opened more than 45 years ago, rides broke down, the park ran out of food and traffic backed up for miles. Celebrities and their families will take their tours of the new park today, arriving to walk down the red carpet one day before California Adventure opens to the public. Visitors who want to be among the first into the new park on Thursday are likely to start lining up at 5 p.m. today to buy tickets. For those who don't want to brave the overnight line, tickets are also available at many Disney stores. We could sell out the first day and several days afterward.