When driving in a roundabout drivers should
Roundabouts keep traffic moving, but only when everyone follows the same basic rules. When driving in a roundabout drivers should yield to vehicles already circulating, select the correct lane before entering, and avoid stopping once inside the circle. These intersections replace traditional cross traffic with a continuous counterclockwise flow in the United States. Confusion usually comes from hesitation, changing lanes inside the circle, or failing to read road markings early. Understanding right of way, speed control, signaling, and exit selection removes that uncertainty and makes the maneuver predictable for nearby traffic even under changing road conditions.
Direct answer
When driving in a roundabout drivers should slow down, yield to circulating traffic approaching from the left, and enter only when there is a safe gap. Choose the appropriate lane before reaching the yield line based on the intended exit. Left turns and through movements generally use the inside or left lane, while right turns and first exits use the outside or right lane, unless road markings indicate otherwise.
Once inside, maintain a steady speed and stay in the selected lane. Do not stop to let other vehicles enter; circulating traffic has the right of way. Signal right before the intended exit so following drivers and entering traffic can anticipate the movement. Watch for pedestrians at crosswalks when leaving and keep enough following distance for visibility through the circular path.

