BOARDMAN — 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.

A Belgian-Dutch research group has designed a PV noise barrier that reportedly offers a good performance in terms of power yield, drivers’ safety and noise cancellation. Its payback time was estimated ...

When Elizabeth Leich was young, she said she planted acorns along Interstate 81 with the hope that big oak trees would drown the highway sound and help her mother sleep at night. Decades later, she ...

The Connecticut General Assembly’s Transportation Committee has approved a bill that would require the state Department of Transportation to schedule for and fund construction of certain highway noise ...

Ko-Solar, a U.S.-based solar technologies, and R. Kohlhauer, a German noise barrier systems specialist, announced plans to offer turnkey PV-integrated wall and sound barrier systems for transportation ...

PORTSMOUTH — New Hampshire Department of Transportation officials confirmed the city’s Pannaway Manor neighborhood met the criteria for the construction of a sound barrier between homes there and ...