A roundabout in southern Zagreb, Croatia features tram tracks passing through, curving at a 90° angle, as well as a full tram mini-roundabout inside the middle road island.

Feb 6, 2025 · Roundabouts are a Proven Safety Countermeasure because they can substantially reduce crashes that result in serious injury or death. Roundabouts can: PDF *Please note that this graphic is …

What is a roundabout? A modern roundabout is a circular intersection where drivers travel counterclockwise around a center island. There are not traffic signals or stop signs in a modern …

Nov 18, 2024 · If it’s unsafe to exit, circle around the roundabout and try again. As you leave, join traffic flow at a safe speed, and keep an eye on road signs and anyone on foot or bike.

Ride at the speed of the circular roadway to discourage cars from passing you. When you exit the roundabout, use your right hand signal. If you are unsure about using the roundabout, dismount and …

Sep 27, 2025 · Roundabouts help eliminate the types of crashes more likely to cause serious injuries or death. For more than a few drivers, encountering a roundabout might lead to a quickening pulse, …

Dec 27, 2025 · Observing posted roundabout signs and pavement markings also clarifies expectations for entry, lane usage, and exits. In unfamiliar areas, adopting a cautious, steady approach and …

As you approach a roundabout in your car, you'll notice a yellow, diamond-shaped sign with a circle of arrows denoting the roundabout ahead. It will also have suggested speed, usually around 20 to 30 …

An intersection with circular, one-way (counter-clockwise) traffic around a central circle in which entering traffic yields to traffic already in the roundabout. Roundabouts can vary in size (diameter) and …

1 day ago · Life-saving "roundabout" road treatments are disproportionately located in rich neighborhoods and missing from poor ones, but transportation officials can change those patterns of …