Los Angeles drivers are being offered cold, hard cash to leave at least one of their cars parked at home. 5 LA Metro has launched its One Car Challenge, a pilot program that will pay eligible Los Angeles County households up to $600. David Buchan for Ca PostThis year’s program is much bigger, targeting about 2,000 households across Los Angeles County. David Buchan for Ca Post5 Officials say the incentive-based program could become a long-term strategy for reducing vehicles on the road in Los Angeles. Reaction online was sharply divided, with some eager to pocket the extra cash and others arguing that Los Angeles’ public transportation system simply isn’t practical for many commuters.