Answer: I hope this helps you out. Have a good day
Step-by-step explanation:
A pool is typically a man-made structure filled with water, used for recreation or swimming.
A bridge is a structure that can be built to create a passage over a physical obstacle, such as a river or valley. Bridges are primarily used for road or pedestrian traffic.
An overpass is a type of bridge that is specifically designed to allow one road or transportation route to pass over another without intersection. Overpasses are commonly used in highway systems to separate intersecting roadways, helping to improve traffic flow and safety.
In summary, a pool is a recreational water structure, a bridge allows passage over a physical obstacle, while an overpass allows one road to pass over another.