A) Cleaning survey date: Before you import points in civil 3D
Part 1:    • Cleaning and formatting survey data: ...  
Part 2:    • Cleaning and formatting survey data: ...  
B) Full road design in 35 min steps
   • Civil 3d full road design tutorial in...  
C) Grouping points, creating feature lines and projecting them to cross section view
Part1:Grouping points & creating feature lines in civil 3d (   • Grouping points & creating feature li...  )
Part2:Creating feature line from polyline and projecting it to cross section view in civil 3d (   • Creating feature line from polyline a...  )
D)Editing profile view
Part 1: Profile view: clip horizontal/vertical grid, change color/linetype display cut and fill hatch (   • Profile view clip horizontal and vert...  )
Part 2: Profile view display profile data cut fill horizontal and vertical geometry (   • Profile view display profile data cut...  )
E)Customizing cross sections adjusting band display and elevations (   • Customizing cross sections adjusting ...  )
F)Display Labels with Elevation and Offsets on Road Cross Section and customize it in Civil 3d (   • Display Labels with Elevation and Off...  )
G)Display percentage grade or slope on segments of road cross section customize (   • How to display percentage grade or sl...  )
H)Copy Move Mirror subassembly and fix/troubleshoot error with corridor in Civil 3d {   • Copy Move Mirror subassembly and fix/...  }
I)Adjust alignment line weight and display chainage label for alignment (   • Adjust alignment line weight and disp...  )
Civil 3d Tips:
1)Make civil 3d faster: for beginners (   • Make civil 3d faster: for beginners  )
2)Create points and display Easting Northing in Civil 3d Point properties (   • Create points and display Easting Nor...  )