Hi,
For those who are not following the 3D Imaging and Point Cloud Software community I think that you might be interested in knowing that Bentley Descsrtes V8i SELECTSeries 4, which has just been released, includes a lot of new functionalities for road feature extraction from point cloud. More information is available here : http://communities.bentley.com/products/3d_imaging_and_point_cloud_software/f/343228/p/85360/241083.aspx#241083.
Regards,
Mathieu