automatic operations to "entrance lane" and "exit lane"

[joantopo]

It´s really strange that nobody has told this yet.

These days I have been doing some test to get the best procedure to make "entrance lane" and "exit lane" with these 2 types (parallel and Tappered):

I had to made a lot of extra steps manually so I don´t understand why Civil 3D doesn´t implement tools about this.

For example, PowerCivil has this:

https://www.youtube.com/watch?v=8IDKysYvGvw