Other Types of Rail Transit
Automated guideway transit refers to guided transit vehicles operating singly or in multi-car trains with fully automated control (no crew on transit units). Service may be on a fixed schedule or in response to a passenger-activated call button. Automated guideway transit includes personal rapid transit, group rapid transit and people mover systems.
Personal rapid transit (PRT), also called personal automated transport (PAT), is a public transportation concept that offers on-demand, non-stop transportation, using small, independent vehicles on a network of specially built guideways.
People mover or automated people mover (APM) systems are fully automated, grade-separated mass transit systems which serve a relatively small area such as an airport, downtown district or theme park. The term "people mover" has become generic for the type of system, which may use technologies such as monorail, duorail, automated guideway transit or maglev.
Monorail means a system of guided transit vehicles operating on or suspended from a single rail, beam, or tube. Usually they operate in trains. Monorails are distinguished from other types of elevated rail system by their use of only a single beam, and from light rail and tram systems by the fact they are always grade separated from other vehicles and pedestrians.
Suspension railway is a form of elevated monorail where the vehicle is suspended from a fixed track (as opposed to a cable used in aerial tramways), which is built above street level, over a river or canal, or an existing railway track.
Read more about this topic: Passenger Rail Terminology
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