More Articles for State Route 7
Applications & Innovations
Where the Rubber Quiets the Road
Creating mixtures for smoothness and low noise
By Lauren Heartsill Dowdle
Grinding, loud, uneven roads can leave drivers and their vehicles shaken up after a long ride. So it’s no surprise that road conditions are the public’s ... Read More...
Better Bridges
Road Into Bridge
A massive landslide causes Tennessee DOT to rethink its rebuilding
By Tina Grady Barbaccia
Sometimes it’s just better to start over.
That’s exactly how the Tennessee Department of Transportation (TDOT) decided to handle the collapse of a nearly three-mile stretch of ... Read More...
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