Los Angeles Mayor Antonio Villaraigosa, left, and Los Angeles County Supervisor Zev Yaroslavsky hold souvenir concrete chips as they celebrate the demolition of two lanes of the Mulholland Drive ... more 
Los Angeles Mayor Antonio Villaraigosa, left, and Los Angeles County Supervisor Zev Yaroslavsky hold souvenir concrete chips as they celebrate the demolition of two lanes of the Mulholland Drive bridge over Interstate 405 ahead of schedule in Los Angeles Sunday, July 17, 2011. The event that many feared would be the "Carmageddon" of epic traffic jams cruised calmly toward a finish Sunday as bridge work on the Los Angeles roadway was completed 16 hours ahead of schedule and officials reopened a 10-mile stretch of one of the nation's busiest freeways. (AP Photo/Reed Saxon) less 
1 / 1
Associated Press | Photo By Reed Saxon
Sun, Jul 17, 2011 4:36 PM EDT