03-09-2017, 11:30 AM
There have also been tramlike guided buses like the Alstom Translohr and Bombardier (there I said it ;-)) GLT. Those are somewhat behind what could be built now, such that the disadvantages of those systems mostly wouldn't apply. Today you wouldn't need to build a physical guideway; occasional radio beacons would be enough to keep multi-articulated or coupled buses on route, or, in case of obstacles, with all trailing wheels exactly tracking the driver's wheels.