have developed glazing treatments specialized for sound abatement. Insulation: Additional insulation for windows, roofs, doors, walls and ceilings can reduce the noise level in residential and ...

A sound wall along Interstate 680 will reduce freeway noise for many residents, but not all. Those left out are not pleased and say it would not take much to fix the problem. Youngstown-based A.P.

YOUNGSTOWN, Ohio (WKBN) – A new noise wall is going up along Interstate 680 in Youngstown and Boardman. Preparation work is already underway. Crews with the Ohio Department of Transportation ...