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- THE WEEK SOCIETY, Page 20Keep the Change
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- Automated toll systems promise to save time and money while
- reducing congestion and accidents
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- What's that? Cars zipping past tollbooths on the New York
- State Thruway without stopping? Ordinarily such apparent
- lawlessness would be followed by flashing red lights in the
- rearview mirror. Not this time. New York is the latest state to
- test an electronic toll-collection system that lets motorists pay
- up without having to stop and fumble for cash or tokens. If
- adopted, the automated system promises to save time for
- motorists, improve safety at toll plazas, cut pollution and
- possibly reduce tolls. Louisiana, Oklahoma and Texas currently
- use automated toll collection. New York is jointly testing two
- technologies -- one developed by Amtech, another by AT&T and
- Mark IV Industries -- in conjunction with New Jersey and
- Pennsylvania.
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- In both cases, passing cars, the time of day and toll
- amount are identified electronically and registered in a central
- computer that automatically charges a prepaid account. The
- systems can process up to 1,250 vehicles an hour, compared to
- 350 an hour for conventional tollbooths. And the machines can
- handle a car traveling as fast as 100 m.p.h. -- though that is
- likely to draw some flashing lights.
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