Tall, concrete walls going up along the Highway 101 wildlife crossing near Agoura Hills will help block the glare from headlights and roar of traffic, officials said. The goal is to make the crossing ...

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 ...

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 ...

The San Jose City Council is going to correct a decadeslong freeway oversight and approve sound walls along Interstate 280 near a forgotten neighborhood. Sound wall barriers would be constructed along ...