What does the term "median" refer to in traffic conditions?

The term "median" in traffic conditions refers to a physical separation or barrier that divides opposite lanes of traffic on a roadway. This can help prevent head-on collisions by creating a safe buffer zone between vehicles traveling in different directions. Medians can take various forms, including landscaped areas, concrete barriers, or even raised curbs. They play a crucial role in road safety by directing traffic flow and providing a clear demarcation for drivers.

Understanding medians is essential for safe driving, as they often have specific regulations regarding turns and lane changes, which helps to enhance overall traffic management and reduce accidents. In contrast, the other options pertain to different aspects of road safety and traffic management that do not define or represent what a median is in the context of traffic conditions.