From OpenStreetMap Wiki
This is a list of tram systems in the United Kingdom, along with references to them in OSM.
|Croydon Tramlink||: Line 4 not updated here||39||Complete - but order of stops on route relations is incorrect (use relation pages or öpnvkarte.de to verify)|
|Great Orme Tramway (Llandudno)||3||Mapped|
|Manchester Metrolink||93||In the process of re-vamping routes to reflect current pattern. Order of stops in some relations needs minor amendment. Arguably the Rochdale & Bury lines (north of Victoria), Altrincham and East Didsbury lines (south of St Peter's Square) should be re-tagged as Light Rail. Eccles is definitely correct as tram - Ashton and Airport lines are debatable. Also 65667 is Altrincham/Bury Line|
|Nottingham Express Transit||51|