What if a car could actually hit Mach 1 breaking the sound barrier on land? This video dives into the extreme physics, design challenges, and real-world attempts to bring supersonic speed to wheels.

Crash on Interstate 91 results in a one-car crash after a car ends up on top of a guide rail. Driver was taken to hospital ...

One person was badly hurt after losing control of their car on I-91 South in Enfield, Connecticut, early Sunday morning.

ENFIELD — A motorist lost control of their SUV while traveling on Interstate 91 south before going off the roadway and striking a wooden sound barrier, according to police. Connecticut State ...

PERRYSBURG, Ohio — Construction on a new concrete sound barrier along I-75 in Perrysburg is underway, and for one local family, the project represents more than just an infrastructure upgrade.

NOVA spoke with him on the eve of the 50th anniversary of the breaking of the sound barrier. NOVA: How early on did the Americans get involved in pursuing high-speed flight? HALLION: The American ...

Noise barriers, also called sound walls, sound barriers or acoustic barriers, are designed to help reduce highway traffic noise.

WESTPORT, CT. (WFSB) - Injuries were reported after a car barreled through a wooden sound barrier in Westport. Authorities say that the crash happened in the area of exit 16 on I-95 south.

But that’s the case with Penn­DOT’s Highland Park Interchange Project for which locally based, award-winning artist Brian Peters designed unique sound barrier walls. The wavy design is ...