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Latest Jon "Matt" Rouse Stories

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2010-05-12 08:15:00

The metal poles that carry power lines across the country are built to take whatever blows at them. So they're big and round and sturdy - as much as 12 feet in diameter and 100 feet high. But transmission poles can still fail under the stress of extreme ice and wind. They could also be vulnerable to an infrastructure attack. And when one of them falls, others are pulled down until heavy dead-end structures stop the cascading collapse. "There are long stretches of these transmission lines...