List of defunct automated train systems of automation grades from GoA1 to GoA4.
Country/region Name of system Date System Notes Canada Expo Express 1967–1972 Union Switch & Signal Line 3 Scarborough 1985–2023 4 mile driverless light rapid transit line that served as part of the Toronto subway France Poma 2000 1989–2016 MP 51 1952–1956 ATO "mat" 770m shuttle service, rubber-tyred metro Germany Berlin M-Bahn 1989–1991 Japan Narita Airport Terminal 2 Shuttle System 1992–2013 Otis Hovair Spain Former Barcelona Line 2 metro (now Line 5) 1961–1970 Photoelectric cells Portugal SATUOeiras 2004–2015 MiniMetro United Kingdom Birmingham Maglev 1984–1995 Post Office Railway 1927–2003 United States Duke University Medical Center Patient Rapid Transit 1979–2009 Otis Hovair Harbour Island People Mover 1985-1999 Otis Hovair Indiana University Health People Mover 2003–2019 UniTrak Jetrail 1970–1974 Muskingum Electric Railroad 1968–2002 Vought Airtrans 1974–2005 Notes
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