I’ve long dreamed about riding a small custom railcar on an abandoned rail line somewhere just for fun. A long time ago I saw a video where someone built a two-person cart that ran on railroad tracks and used a small lawnmower-like engine to putter around in the desert in Eastern California. The guy in the video below turned his custom e-bike into a railcar with some well-built modifications. His adventure is fascinating to watch. It would be amazing to see a full journey from San Francisco to Los Angeles, or something similar.