Add Yahoo as a preferred source to see more of our stories on Google. Drivers in San Diego should get ready for another round of major freeway closures along Interstate 805, as Caltrans crews take on ...

WASHINGTON – The future of the U.S. Interstate Highway System is threatened by a persistent and growing backlog of structural and operational deficiencies and by various looming challenges, such as ...

Stretching over 46,876 miles, the United States Interstate Highway System connects nearly every corner of the nation, but behind the asphalt and interchanges lies a web of ambitions, controversies, ...

A consensus study mandated by US Congress to advice on the public policies and investments needed to restore and upgrade the Interstate Highway System to its role as a premier system that meets the ...

Two cheers for the Interstate Highway System on its 50th birthday. It is one of the greatest public works projects in history and is indisputably key to U.S. economic prosperity. Ad Loading... But ...

The interstate highway system transformed the U.S. economy and American life in the 20th century. High-speed rail can have a similar effect in the 21st century, reindustrializing and reconnecting ...