Roundabout | Microschool Dev

Roundabouts are circular intersections designed to improve traffic flow and safety compared to traditional signalized intersections or stop signs. By forcing slower speeds and eliminating left turns across oncoming traffic, they significantly reduce severe T-bone and head-on collisions. Their geometric design, including entry deflection and central island, guides drivers through the intersection with minimal conflict points. While initial construction costs can be higher, long-term savings in reduced accidents, fuel consumption, and maintenance often outweigh the upfront investment. Understanding yielding rules and proper lane usage is key to their efficient operation.