Civil 3D 2018 – Dropped Kerbs

By Luke Howells

This example will take you through how to use the Corridor Section Editor to create Dropped Access’ while maintaining the original Back of Footway levels without the need for multiple Regions and Assemblies. Showing you how to make the section changes and rectify the loss of level at the back of footpath.

It is advised that this exercise is undertaken towards the end of the final design. In order to transition over the approximate length of a kerb the frequencies of the corridor will be reduced to 1m. This can cause the rebuilding of the corridor and related features to take some time dependent on the size of the model.

Create your Road Design, create an assembly using the DMRB Subassemblies, create your corridor and extract a corridor surface using the TOP link codes.

• Civil 3D 2018 – Dropped Kerbs.pdf1 MB