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Conditions BOSTON
MAJOR HIGHWAYS
CAPE COD
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Getting out the news Graphic by Ed Wiederer, Globe Staff The Big Dig may be using tons of concrete, asphalt, and steel to build Boston�s new highway, but there is also something else going on. Fiber-optic cable, antennas, cameras, and myriad other electronic devices are being installed to make up the highway�s "central nervous system." A look at how some of these features will work together to keep the roads safer, cleaner, and more efficient.
Source: Central Artery/Tunnel Project |
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