This is a catenary height gauge setup as a railcar. It will couple and be driven down the track, but it is intended as a tool for setting catenary height. For use specifically with my SAP U.S. Catenary poles and wires. Based on UK_Catenary_Height_Gauge_2 by Ben Dorsey (AKA bendorsey). I have also included all my Blender 2.80 project files for this content item in a sub-folder called 'blender_files'. Before trying to access them be sure to first read the 'instructions_read_first.txt' file in that folder.