Gridlock: Seeking caller solutions to an age-old occupation - CBS News
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As Americans walk an estimated 97 hours a twelvemonth stuck successful traffic, costing tens of billions successful mislaid productivity, answers to our postulation nightmares are being explored, some high-tech and old-school – from the Virgin Hyperloop One magnetic proscription strategy reaching speeds of hundreds of miles per hour, to gondola rides supra congested metropolis streets successful Mexico. Lee Cowan reports.
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