Camera 沿path移动

In the Side View, draw a  NURBS curve from camera’s current position . Name it camPath.

Select camPath and shift-select camera1. Attach to Path with options set to Start 0, End 240, and Follow turned Off,( Animate -> motion path -> Attach to motion path )

Adjust the timing of camera1’s motion path U Value curve in the Graph Editor to slow out from the top of camPath and slow into the street (flatten tangents)