Carmageddon

FOCUS-GLOBAL~CARMAGEDDON: Officials to rely on airborne CHP, roadway sensors~With Carmageddon looming, transportation officials said Monday they will rely on airborne CHP officers and vehicle-tracking sensors embedded in the pavement to monitor congestion and help keep motorists moving. A state-of-the-art command center manned by Caltrans officials will be established near downtown Los Angeles to