Freeway Sweeper Swiped CHP officials puzzled by overnight theft of large vehicle from Anaheim Caltrans lot. By Kimberly Edds The Orange County Register ANAHEIM – A freeway sweeper disappeared from a Caltrans yard overnight and the theft has authorities scratching their heads. "Strange things have disappeared over the years," said officer Denise Quesada of the California Highway Patrol. "But the bigger question is, why?" The sweeper, used to clear litter off freeways and keep it out of storm drains, was taken from the California Department of Transportation lot at Brookhurst Street and the Riverside (91) Freeway sometime after workers left...