Generation of 2d decorations and solids are insufficient for full coordination with road geometry teams and they regularly need to provide 3d linestring geometry as part of the roadway design for bridge barriers, wingwall edges for earthworks, etc.

OBM needs an option to create ruled 3d linestrings, ideally dynamically linked to the OBM objects with Feature Definitions, etc. that could be exported to 3d DWG, Genio, etc. etc.