Reader question: Do diverging diamond interchanges cost less to build than traditional diamond interchanges or roundabouts? Are they safer than roundabouts? Why change from roundabouts? Answer: ...

If, during your morning commute, you’ve noticed a new roundabout or interchange looks a little different than usual, you’re not alone. The Florida Department of Transportation has been introducing new ...

The city of Oklahoma City is proposing to replace a busy and dangerous stretch of Western Avenue in northwest OKC with a traffic roundabout and a diverging diamond interchange design. The $12.6 ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. FESTUS, Mo. – The latest roundabout section ...

GRAND FORKS – Some Grand Forks-area residents are still skeptical about proposed options for a new interchange at the intersection of U.S. Highway 2 and Airport Drive after being presented details on ...

*Refers to the latest 2 years of stltoday.com stories. Cancel anytime. Dardenne Prairie officials plan to lobby vigorously for construction of a roundabout interchange with Highway 364 when it is ...

SPOKANE, Wash. — If you plan on traveling near or at the south roundabout at the North Spokane Corridor, you should expect some delays to your commute. According to the Washington State Department of ...

AVILA BEACH, Calif. – Starting Monday, the US 101 interchange at Avila Beach Dr. will be closed for forty days as part of San Luis Obispo County's plan to reconfigure the US 101 and Avila Beach Dr.

GRAND FORKS – Members of the Grand Forks International Airport Authority Board of Commissioners haven’t come to a consensus yet on which design for an interchange at the intersection of U.S. Highway 2 ...