Though they are not yet common in the United States, turbo roundabouts have been quietly changing intersections all around Europe since the late 1990s. Designed to lower collisions and confusion by a ...

In the coming months, drivers in San Benito County will face a traffic pattern unlike anything else in the state: a three-lane rotary shaped like a stunted ninja star. This is only the second time the ...

Approaching a traffic roundabout can conjure up consternation among motorists. “Which lane do I need to be in?” “Do I need to stop?” “Do I need to yield?” One West Virginia University researcher hopes ...

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 ...