A lot of people request Civil 3D tutorials and/or videos.
Over a course of time, a colleague and I have created several tutorial videos to help you get started using Civil 3D on a daily basis.
These videos are free to view. Some have sound and some do not. The ones without sound have callout tips that pop up.
We started these videos when 2010 was released, which they still apply to the current version. You will notice that some of them are in 2010, 2011 and 2012. The video on the parking lot grading was done in 2011 before they released the service pack to fix the closed feature line issue.
Please feel free to view the tutorials at any time and any place. When you click on the link below, it will take you to our Screencast site. Once there, all the videos will be under the video shown on the screen.
You can get to my videos by clicking here.