What is Elizabeth line?
{{Infobox rail service | name = Elizabeth line | color = purple | image = 345001 ABW.jpg | image_width = 300px | caption = An Elizabeth line train at Abbey Wood in May 2022 | logo = Elizabeth line roundel.svg | logo_width = 150px | type = {{plainlist| * [[Commuter rail]] * [[Rapid transit]]<ref>{{Cite web |url=http://www.tfl.gov.uk:80/corporate/about-tfl/what-we-do/tfl-rail |archive-url=https://web.archive.org/web/20150525000027/http://www.tfl.gov.uk/corporate/about-tfl/what-we-do/tfl-rail |url-status=dead |archive-date=25 May 2015 |title=TfL Rail: What we do |publisher=Transport for London |access-date=10 December 2018 }}</ref>}} | system = [[National Rail]] | first = 24 May 2022 | locale = {{plainlist| * [[Greater London]] * [[Berkshire]] * [[Buckinghamshire]] * [[Essex]] }} | start = West: {{rws|Heathrow Terminal 4}}, {{stn|Heathrow Terminal 5}} and {{rws|Reading}} | end = East: {{rws|Abbey Wood}} and {{rws|Shenfield}} | stops = 41 | routes = | owners = {{bulleted list|[[Transport for London]] ({{rws|Old Oak Common}} to Abbey Wood and {{stn|Stratford}})|[[Network Rail]] (Liverpool Street Main Line to Shenfield and Old Oak Common to Reading)|[[Heathrow Airport Holdings]] (Heathrow branch)}} | operator = [[MTR Corporation#United Kingdom|MTR Corporation (Crossrail) Ltd]]<ref name=rg20140718>{{cite magazine |url=http://www.railwaygazette.com/news/urban/single-view/view/mtr-selected-to-operate-crossrail-services.html |title=MTR selected to operate Crossrail services |date=18 July 2014 |magazine=Railway Gazette International |location=London |access-date=25 August 2022 |archive-date=26 July 2014