Add Yahoo as a preferred source to see more of our stories on Google. An example of what variable speed limit signs look like above a highway in Washington. (Courtesy of the Washington State ...

Drivers could see speed limits as low as 35 mph on I-465 starting this month. The Indiana Department of Transportation will implement a variable speed limit system for drivers traveling on I-465 in ...

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Changes are likely coming to Eagle Road. The Idaho Transportation Department is proposing a pilot project that will include more safety signs, prohibiting left turns at intersections that do not have ...

An example of what variable speed limit signs look like above a highway in Washington. Courtesy of the Washington State Department of Transportation When icy conditions led to a 133-car pileup on ...