Can You Make a U-Turn at a Roundabout?

[McAddyson]

Roundabouts do allow U-turns. Requirements for U-turns: 1. Vehicles are prohibited from making U-turns at locations with no U-turn or no left-turn signs/markings, as well as at railway crossings, pedestrian crosswalks, bridges, sharp curves, steep slopes, tunnels, or roads prone to hazards. 2. Vehicles can make U-turns at locations without no U-turn or no left-turn signs/markings, but must not obstruct the normal passage of other vehicles and pedestrians. Roundabout driving requirements: 1. All vehicles must travel counterclockwise around the roundabout facility and exit at their desired direction; 2. Most inner lanes of large roundabouts have dividers to separate motor vehicles from non-motor vehicles. Within motor vehicle lanes, some have two or more lanes for vehicles heading in different directions; 3. Right-turning vehicles must enter the right lane, while straight-going and left-turning vehicles must enter the left lane; 4. Vehicles must immediately reduce speed when approaching a roundabout; 5. When entering the roundabout, the left turn signal must be activated in advance, and when exiting, the right turn signal must be activated in advance before merging into the right lane.

[StephanieDella]

Having driven for over ten years, I've seen plenty of drivers attempting U-turns at roundabouts, often resulting in chaos. Roundabouts are designed for smooth traffic flow—making a U-turn is essentially driving against the flow, increasing the risk of collisions. Once, inside a roundabout, someone's U-turn nearly caused a chain-reaction accident—terrifying. Legally, U-turns are prohibited in most roundabouts unless explicitly permitted by signage. My advice: find a safe spot before entering or after exiting to handle U-turn needs—don't cut corners for convenience. Safe driving requires discipline: develop good habits, watch for road signs, and never let an impulsive move endanger yourself or others.

[VanTanner]

When I first got my driver's license, my instructor repeatedly emphasized that making a U-turn in a roundabout is absolutely forbidden. It would disrupt the entire traffic flow—like during one of my practice sessions when I nearly scraped the car on my right. A roundabout is a closed loop where vehicles should exit by moving clockwise; performing a U-turn interrupts the rhythm and increases collision risks. Traffic regulations explicitly advise against this. The solution is to plan ahead: either adjust your direction before entering the roundabout or wait until you exit to find a suitable spot. New drivers especially should take note—don’t rush, follow the rules, and stay safe.

[OAndres]

From a traffic regulation perspective, U-turns at roundabouts are generally prohibited. They violate the principle of circular traffic flow, create potential conflict points, and pose high accident risks. Exceptions may exist in designated U-turn zones or low-traffic roads, but these depend on local regulations. Drivers are advised to obey signage and prioritize safety; standard intersections are recommended for U-turn maneuvers when necessary.

[MacTimothy]

Making a U-turn at a roundabout is a major taboo in daily driving. I've witnessed several drivers attempt it, only to end up blocking traffic and causing minor accidents. Generally, it's not permitted by regulations as it disrupts the flow of other vehicles. The correct approach is to avoid risky U-turns within the roundabout; instead, find a straight road or exit to safely execute the maneuver. Develop the habit of checking to prevent issues.