Crossings refer to locations where two or more paths, roads, or bodies of water intersect. These can include pedestrian crossings, railway crossings, and bridges. Crossings are designed to facilitate safe movement for vehicles and pedestrians, often marked with signs, signals, or barriers to ensure safety. In urban planning, crossings play a crucial role in traffic management and accessibility. They help connect different areas, allowing for efficient transportation. Properly designed crossings can reduce accidents and improve the flow of traffic, making them essential for cities and towns. Examples include traffic lights, crosswalks, and overpasses.