Just search for Translohr; lots of videos from France (where most of the systems are), like some of the T ring-lines in Paris or Clermont-Ferrand. China and Italy have a few, too. Here is a good image of the guidance system.
Clermont-Ferrand is notable in that they have had at least one major derailment which resulted in a total loss of one of the trains when it impacted a retaining wall at speed!
Clermont-Ferrand is notable in that they have had at least one major derailment which resulted in a total loss of one of the trains when it impacted a retaining wall at speed!