Two new studies suggest ways of improving traffic flow

(PhysOrg.com) -- Two studies have just been published that may help improve traffic flows. The first, presented as a Santa Fe Institute working paper for September, concluded that if traffic lights responded to measured traffic ...

Air pollution from freeway extends further than previously thought

Environmental health researchers from UCLA, the University of Southern California and the California Air Resources Board have found that during the hours before sunrise, freeway air pollution extends much further than previously ...

Study links gridlock to slow job growth

(PhysOrg.com) -- Commuters well versed in the physical and psychological tolls of traffic congestion can now add an economic effect to the list. A new UC Irvine study found that places with sluggish commutes - usually an ...

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