Selecting individual points inside of edit densified point cloud

Inside of the edit densified point cloud option, is it possible to select individual points as opposed to drawing circles around clutters of them. For example, I would like to select a single point every 50’ down the center line of a road, classify them to their own group and export it for autocad. Outside of  the edit point cloud option I can merely hold down Ctrl and click multiple points but have no way to export them. Thanks for any help.

Hello,

This question has been replied here.

In order to not duplicate information, I will close this post.

Thank you very much.