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U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

Public Roads

Taking The High Road

Two States share different approaches to protecting historic and cultural resources along America's highways.

The Space Between

An innovative infill project helped the Rhode Island DOT replace an aging bridge while preserving part of the original structure as a bike and pedestrian route.

Learning From The 2003 Blackout

Massive power outages offer multiple lessons on how to position the transportation system for optimal performance during disasters.

Rustic Pavements

Synthetic binders could help designers create more aesthetically pleasing roadways.

Testing Truncated Domes

Accessibility guidelines for the disabled require detectable warnings on all curb ramps. Here's how some States are getting the job done right.

Improving Operations to Mitigate Congestion

Mobility is one of the country's greatest freedoms. Our Nation's highly developed, efficient transportation system provides the public with a wide choice of where to live, work, and have fun.