Roundabout design and safety analysis represent a critical area of research in transport engineering, combining advanced simulation techniques with empirical safety evaluations to improve urban ...

The first roundabout for cars was built in the U.S. in 1905, but the design fell out of fashion in the '50s. Roundabouts ...

The S.C. Department of Transportation is using more roundabouts throughout York County as a traffic solution, though they may ...

A meeting is scheduled for Nov. 13 on a state plan to add a roundabout and remove an exit lane at the Central Valley Road ...

Here’s something that is increasingly clear: Traffic engineers and road planners are wild about roundabouts. They’re showing up in high-traffic areas across the Upstate, replacing two-way and four-way ...

A busy and often dangerous stretch of Western Avenue in northwest Oklahoma City is set to undergo a $12.6 million reconstruction that likely will include a traffic roundabout and a diverging diamond ...

The design for a roundabout at the intersection of Rock Creek Parkway and Coal Creek Drive in Superior that is expected to improve pedestrian and cyclist safety is almost completed, with construction ...

When it comes to smarter, safer and more efficient road design, Frisco is taking the wheel. With a mix of single and multilane designs among its 72 roundabouts, and several more being planned, Frisco ...

The Working Waterfront Park and Floral Clock Roundabout are all but finished. While finishing touches are made, both have ...

Oklahoma City is proposing the replacement of a dangerous stretch of Western Avenue with a traffic roundabout and a diverging diamond interchange.