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 ...

DENVER (KDVR) — A new multi-lane roundabout has been completed at the intersection of US 6 and Castle Valley Road, the Colorado Department of Transportation announced Thursday. CDOT said the new ...

The roundabout connecting Coralville, North Liberty and Tiffin is moving forward.

This is an archived article and the information in the article may be outdated.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. DENVER (KDVR) — A new multi-lane roundabout ...

Commuters on the 145th Street corridor in Shoreline know how bad the backups can be at the intersections just off of I-5, even before all of the construction. To smooth things out, the intersections ...

The Minnesota Department of Transportation has certified MTJ Engineering, Ourston Roundabout Engineering Inc., and St. Paul-based Howard R. Green Co. to work on roundabout design projects. The three ...

In parts of B.C., many drivers are still treating the traffic circle like some kind of exotic obstacle course.

ROCKFORD, Ill. (WTVO) — The two-lane Auburn and Main roundabout has been reduced to one lane for a year now, as the city tracks data to determine a long term plan to reduce accidents at the ...

CAPITOL HILL—Utah drivers could forego the use of turning signals when entering or exiting roundabouts under a bill that passed the state House on Tuesday.