Meriden residents living near I-691 and I-91 suffer intolerable noise from highway construction and urge officials to help ...
The sound barriers will lower highway noise for both the Aspinwall Borough and O’Hara Township sides of the roadway in neighborhoods within the scope of the Route 28 project, according to Mark ...
A Carnegie Mellon University grad is behind the successful flight earlier this week of the first independently developed jet to break the sound barrier.
After a summer of installing them, these acrylic see-through sound barriers are almost ready to ... As for salt and dirt from the highway, the DOT plans to evaluate their maintenance needs after ...
The XB-1 aircraft accelerated to Mach 1.05 within about 11 minutes of taking off, according to Boom Supersonic and live video ...
Boom's Supersonic XB-1 jet became the “world’s first independently developed supersonic jet” to break the sound barrier ...
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Homeowners upset GDOT cleared trees that served as noise barrier to busy DeKalb highwayTRENDING STORIES: For more than a year, Eppes and her neighbors have been left in the dark regarding if sound barriers will be installed. In the last year, Eppes said highway debris constantly ...
The made-in-Canada barriers are designed to improve highway aesthetics, while offering a noise reduction coefficient of up to 0.7 and emissions-free electricity production. Both transparent and ...
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