Buzz! Cellphones now warn of traffic snarling snow squalls

over 5 years in Washington Times

One minute the road was clear. The next minute, there was a snowy whiteout that led to a deadly pileup of dozens of cars and tractor-trailers on Interstate 78 in central Pennsylvania. That was a snow squall. Cellphones from Maine to West Virginia buzzed a startling alert Wednesday as part ...

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