When it comes to highway sound barriers, pre-cast concrete has remained the industry standard because of a lack of acceptable, cost-effective alternatives. However, the Pennsylvania Turnpike ...

Oberlin City Council voted June 3 to approve the construction of a sound barrier outside of the EDL facility on Hill Creek Drive. The plant, which takes methane gas from the nearby Republic Services ...

LITTLE ROCK, Ark.--(BUSINESS WIRE)--Sound Seal, a portfolio company of The Stephens Group, LLC and leading manufacturer of noise control products, announced today that it has acquired Illinois-based ...

MATTYDALE, N.Y. — On your drive along I-81, you have probably seen the new sound barriers. Many are concrete, but others in the Mattydale area are transparent and acrylic. The Department of ...

It’s not often a highway construction project can be categorized as an artistic experience. But that’s the case with Penn­DOT’s Highland Park Interchange Project for which locally based, award-winning ...

Building and maintaining our highways is expensive. But here’s a quiz question: on Interstates 95 and 84, what costs a half-million dollars a mile to construct? The answer: sound barriers. Why are we ...

In a bid to combat escalating traffic noise pollution, a novel study presents a semianalytical meshless method to optimize the acoustic performance of sound barriers. The research focuses on enhancing ...

WILKES-BARRE TWP. – Traffic noise and how to reduce its impact were the main topics of Thursday’s informational session on the proposed reconstruction of Interstate 81 in Hanover and Wilkes-Barre ...