Elevated Guideway Esri Inc.
This rule create an rail guideway, with retaining walls on both sides. If elevated off the ground it will automatically create pillars to support itself down to the elevation surface. You can control the thickness and frequency of the pillars with rule parameters. Height is control by manipulating the height of each graph segment. Note, this rule is meant to be used exclusively in CityEngine, not ArcGIS Pro.
Elevated Guideway SCAD Esri Inc.
This rule creates an elevated rail guideway, with the tracks below for a suspended train, and a green space above. It's meant to be used in CityEngine on the street portion of a graph.
Jetway Esri Inc.
This rule creates a 3D jetway model, that can be customized to fit different aircraft.
Rail and Train Esri Japan