<p>The Metropolitan Washington Airports Authority is proposing a new system for evaluating whether it needs to add additional noise reduction walls along the Dulles Toll Road.</p> <p>This month, the ...

PORTSMOUTH — Construction on two long-anticipated sound wall projects aimed at reducing noise from Interstate 95 in city neighborhoods could begin as soon as the summer of 2024. Sam Newsom, project ...

PennDOT officials said they continue to work on getting sound barriers along Interstate 95 in Chester, with the project about three years from completion. “I’ve been in homes where you can actually ...

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.

The plan: A 20-foot high sound-absorbing wall surrounding the speedway. The firm: Texas-based Wrightson, Johnson, Haddon, Williams proposed the sound-absorbing wall. The goal: Nashville leaders hope ...

BOARDMAN, Ohio (WKBN) – Crews working on new noise-reduction walls along a part of I-680 are making good progress. Workers were putting finishing touches to more of the pre-fabricated panels along the ...

A key challenge in urban environments is to limit noise pollution from cars and transport. Credit: Pexels via Pixabay Sound-diffracting walls and rubberised asphalt ingredients tackle the major ...

SPRINGFIELD, Mo. (KY3) - A new sound wall will go up on the south side of I44 from the National Avenue bridge going west. It’s part of the expansion of the interstate in north Springfield. So, we’ve ...