Minnesota Star Tribune

Reducing freeway noise

The Minnesota Department of Transportation, responding to neighborhood complaints, built a new sound wall on this stretch of Interstate 94 near downtown Minneapolis.

By Raymond Grumney

January 30, 2015 at 11:25PM

(Raymond Grumney/The Minnesota Star Tribune)

about the writer

Raymond Grumney

News Graphics Director

Ray Grumney is the news graphics director at the Star Tribune, with a proven 30-year award-winning track record. He is a driven visual journalist focused on developing and implementing high-impact design solutions to sometimes complicated data-driven stories.

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Medical emergency turns into nightmare as ICE detains Mounds View couple en route to ER

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