Jeff Mishler, of Santa Rosa, CA, has created some lisp & VBA routines that he has made available for all to benefit from. The most recent one that I have seen addresses a request that someone had in the Civil 3D discussion group. They asked for a routine, similar to a Land Desktop command, that would "list all available point numbers". Jeff's routine named FreeNums does just that.
Jeff has also created a routine that is currently being shared in the Civil Engineering Community. The lisp routine named "Alignment Tooltips tools.lsp" turns tooltips on/off for all or selected alignments. (You have to be registered with the community in order to download this file.)
Rotate_Markers allows users to to rotate the marker and labels of selected points. (For this one you will have scroll down and find the code in order to copy and paste it and save to a .lsp file)
Lastly, the Rebuild_All_Corridors (copy and paste required here as well) routine rebuilds all selected corridors or if none are selected it rebuilds ALL corridors.
I would personally like that thank Jeff for being generous enough to share these tools, and his talents, with our entire community.
He shared with me the fact that he usually monitors the Civil 3D Wishes Discusion Group, and the fact that he looks for code/solutions/workarounds for just about every wish. So, if you have a wish for a command or capability in Civil 3D do not hesitate to ask for it in the Wishes Discussion Group. Best case someone (ie. Autodesk, Jeff, or someone him) will answer your wish. No need for a genie.