CT highway sound barrier plan would cost $300M. Residents: traffic noise ‘borderline unbearable’
A resident told the committee that Connecticut highway noise “is borderline unbearable” should be addressed with sound ...
Autoblog10y
More than you could ever hope to know about those sound walls that line freeways
It took until 1968 for the California Department of Public Works to build its first sound-mitigating barrier ... roads and the chance to build your own highway wall out of paper.
This Kansas City highway is a ‘barrier’ to East Side, locals say. What could the city do?
Neighborhoods around 71 Highway have higher rates of asthma and fewer hours of sleep, according to Kansas City Health Department data.
pv magazine International9mon
Noise-barrier integrated photovoltaics for highways, railways
Researchers at Germany's Fraunhofer Institute for Solar Energy Systems ISE (Fraunhofer ISE) are field-testing new module concepts to integrate into noise barrier ... for use in sound-absorbing ...