"사거리" is a Korean term that translates to "intersection" in English. It refers to a point where two or more roads meet, allowing vehicles and pedestrians to change direction. Intersections are crucial for traffic flow and urban planning, as they connect different routes and facilitate movement within a city. In South Korea, many 사거리 are equipped with traffic lights and signs to ensure safety for drivers and pedestrians. Some intersections may also have designated crosswalks, making it easier for people to cross the street. Proper management of 사거리 is essential for reducing accidents and improving overall traffic efficiency.