Section3D Angle (A=) and Length (L=) and Slope (S=) coding

Rail-Single-Track-2010.dwg : Sample Civil 3D (2010) Dwg File used From the below link:

Rail-Single Example


: Using Angle (A=) and Length (L=) with (S=<#-#>) - Part A

: Using Angle (A=) and Length (L=) with (S=<#-#>) - Part B