
(from the article `mass transit`) The omnibus-on-rails, the cable car, and eventually steam and electric trains were limited to operations on fixed guideways (rails), and extending ... When the PRT concept is extended to larger (15–25-passenger) vehicles, the term automated guideway transit (AGT) is sometimes applied. AGT systems ....
Found on
http://www.britannica.com/eb/a-z/g/79

a structure, usually made of concrete, that is used to support and guide trains or individual vehicles that ride over it.
Found on
https://www.infoplease.com/dictionary/guideway
No exact match found.