Unfortunately, many Civil 3D users think of Civil 3D and Map 3D as two distinct products. But, because Civil 3D is built on-top-of Map 3D we have all of the Map 3D capabilities in Civil 3D. Sadly, they are often overlooked or ignored.
In conversations with Civil 3D users I have often mentioned Map tools or capabilities to address civil engineering challenges. Becuase of this fact, it is often in an organization's best interest to have Map capable users on staff.
I have long had links down the left column to Map "mini demos" and "recorded webcasts". Here are links to Map 3D Tips and Tricks from the Autodesk US website and the Autodesk UK website. Both sets are useful to Civil 3D users.