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There may be intermittent outages of the KPBS 89.5 stream and Classical San Diego stream due to maintenance today between 10 a.m. and 6 p.m.

Are carpool lanes really effective?

Audio


After analyzing piles of transportation research, UC Berkeley professor Pravin Varaiya concludes California's carpool lanes are not as efficient at moving cars during rush hour.

Guests:

  • Pravin Varaiya , engineering and computer science professor at UC Berkeley.
  • David Schumacher (right) , principal transportation planner for SANDAG, or the San Diego Association of Governments. He is also a member of the Committee on HOV Systems for the Transportation Research Board.
  • Alan Hoffman (left) , founder and president of The Mission Group, a planning firm that develops transportation and urban development strategies.

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