Pan left to right over an empty stretch of the 405 freeway in Los Angles as crews tear down part of a bridge

sepulveda pass mulholland bridge freeway construction infrastructure encino interstate los angeles highway california sherman oaks carmageddon demolition bridge excavator backhoe trucks detour crane bulldozer tear down lanes equipment van nuys traffic 405 congestion urban machinery crews driving retrofit slow city rush jam 1080p destroy closure closed shut down