Horizontal alignment



RDS has a multitude of commands and functions that allow users to easily add the horizontal alignement components, namely:

  • Points
  • Lines from two points;
  • Lines from a point and distance and bearing;
  • Polylines;
  • Circles from two lines and a radius
  • Circles from two lines and a point
  • Links (clothoid + Circle + clothoid) with symmetrical clothoid
  • Links (clothoid + Circle + clothoid) with asymmetric clothoid
  • Links (entry clothoid + exit clothoid) with symmetrical clothoid
  • Links (entry clothoid + exit clothoid) with asymmetric clothoid
  • S-curves (clothoid + line + clothoid) with symmetrical clothoid
  • S-curves (clothoid + line + clothoid) with asymmetric clothoid
  • C-curves (clothoid + line + clothoid) with symmetrical clothoid
  • C-curves (clothoid + line + clothoid) with asymmetric clothoid
  • ...etc.

With a simple and intuitive interface, RDS offers the user great flexibility to make the Horizontal alignment .



Tutorial videos "Horizontal alignment"



Road Design Software (RDS 2021)



RDS is a low cost infrastructure software dedicated to companies to carry out all categories of linear projects such as road projects, pipeline network projects and sewage network projects. Our software has a simple, intuitive interface and gives the user great flexibility to design linear projects

RDS includes functions for:

  • 3D presentation videos of your road project (mp4 format);
  • Import topographic points from several file formats (TXT, XYZ and DXF);
  • Import 3D points from Google Maps;
  • Digital terrain model & contour lines ;
  • Identify and model breaklines;
  • Identify and model contours;
  • Geometric Road Design (Horizontal alignment,Vertical alignment and Cross Sections);
  • Unique mode for displaying the vertical alignment;
  • Display the horizontal alignment in a mini-window (vertical alignment mode);
  • Real time calculation of cross sections;
  • Project export to DXF format;
  • Pipeline networks design;
  • Sewer networks design.

RDS components

Our software consists of:


RDS Pricing