Track extension for Pixar Cars playset

This is a track piece that is compatible with Disney/Pixar Cars play sets by Mattel. This extends the track about 6 inches and can be used to connect play sets. The SolidWorks file for this part is posted as well as a model of just the connector. This will allow you to design a custom part, (i.e. a ramp, loop, bridge, etc.), that can connect to any track. Just build off of the CarTrackBaseFitting part.