The Cloverleaf Interchange allows for the interchange of how many different, individual expressways?

The cloverleaf interchange is specifically designed to facilitate the smooth blending of two expressways. This type of interchange uses a series of loop ramps that allow vehicles to make turns onto the crossroad without the need for stopping at traffic signals, thereby enhancing the flow of traffic. Each expressway can interchange with the other in a relatively compact space, making it efficient for two roads to connect.

In this scenario, since the cloverleaf interchange connects two expressways, the correct answer reflects that fundamental design aspect. While other interchange types can manage three or more expressways, the standard cloverleaf configuration is directly associated with just two. Understanding this design helps drivers appreciate the traffic patterns and navigational decisions at such interchanges.