Deciduous trees such as oak, popular ... 60 decibels and large trucks average 60 to 80 decibels. When planting a noise barrier, place plants in two or three rows. Low growing plants, like shrubs ...
A resident told the committee that Connecticut highway noise “is borderline unbearable” should be addressed with sound ...
Crews with the Ohio Department of Transportation (ODOT) are busy taking down trees on ... so through a noise analysis, we determined that they did qualify for a noise barrier,” Ray Marsch ...