TfL Rail
TfL Rail was the concession which operated commuter services on two separate railway lines in London, England and its environs whilst the Crossrail construction project linking these lines was underway. It ran from 2015 until May 2022, upon the opening of the Crossrail central section, when TfL Rail was rebranded as Elizabeth line and the name was discontinued.
TfL Rail was introduced on 31 May 2015 when it took control from Abellio Greater Anglia of the commuter "metro" service between in central London and in Essex. The branch comprised the first 14 stations on the Great Eastern Main Line, with interchange at Shenfield for medium- and long-distance services beyond to East Anglia. TfL Rail had also taken over operation of some services from to Heathrow Airport and Reading. Services were operated by MTR Corporation under contract to Transport for London. Between May 2016 and May 2017, TfL Rail carried over 47 million passengers on the Shenfield branch.
History
In June 2013, TfL announced that Arriva, MTR Corporation, Keolis / Go-Ahead Group and National Express had been shortlisted to bid for the concession to operate Crossrail, which was under construction.In July 2014, TfL awarded the contract to Hong Kong's MTR, for a duration of eight years with an option to extend by an additional two years.
MTR Corporation was created as a new train operating company and took control of the "metro" service between London Liverpool Street and Shenfield from the previous operator, Abellio Greater Anglia, on 31 May 2015. The existing trains were re-painted in TfL Rail livery, and appropriate branding, advertising and message boards were added at the 14 stations along the line. Every station is staffed, from the first train to the last of the day. In June 2017, Class 345 trains began running between London Liverpool Street and Shenfield.
In May 2018, TfL Rail took over operation of the Heathrow Connect service between Paddington station|London Paddington] and Heathrow, as well as some GWR services between London Paddington and Hayes & Harlington. In December 2019, TfL Rail took over operation of the Great Western Railway stopping services between London Paddington and Reading. In November 2019, Class 345 trains began running between London Paddington and Reading, as a soft launch of the service. In July 2020, Class 345 trains began running between London Paddington and Heathrow.
The two branches became part of the Elizabeth line when the central section opened on 24 May 2022, with the current branches connecting up with the core later.
Route
The eastern branch of TfL Rail ran over the existing of track on the Great Eastern Main Line between London Liverpool Street and Shenfield. The western branches operated over part of the Great Western Main Line and the Heathrow tunnel between London Paddington and Heathrow for, and entirely over the Great Western Main Line between London Paddington and Reading for.Former services
Shenfield branch
TfL Rail took over operations from Abellio Greater Anglia on 31 May 2015. TfL Rail subsequently introduced a fleet of new trains. On 22 June 2017, Class 345 trains entered passenger service on the Shenfield branch.The Class 315 trains continued to be maintained at the existing Ilford depot, but the Class 345 trains are maintained at Old Oak Common and Ilford depots.