AutoCAD Civil 3D Grade Separated Junctions

In this video I show you how to model a Grade Seperated Junction (Slip Road or Off Ramps depending on where you are in the world) using Civil 3D 2023. You can use any previous version to do this. The only difference with earlier versions is that 2022.0 or earlier have a different Corridor Targetting window, but the function is the same. PLEASE NOTE: I cannot provide any data sets