In Feng Shui, what impact do overpasses have on residences?

Description: An overpass that goes down from a high place often has a curved shape. The overpass is filled with empty water. If it goes diagonally and the water flows away, it is a sign of leaking wealth. This is an overpass evil.

Good and bad luck: It is good to be surrounded by a flyover, and it is bad to cross the bow.

Resolution: Place a consecrated copper elephant or a pair of copper unicorns at the sloping position of the overpass to absorb the leaked energy.