‘Carmageddon’ in LA makes ‘Carmaheaven’

From the University of California – Los Angeles  and the WUWT Obvious Science Department: ‘Carmaheaven': Closure of 405 in 2011 improved air quality up to 83 percent Take the time to enjoy a deep breath next weekend when the 405 freeway closes for Carmageddon II. If it’s anything like last year, the air quality is…

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