This is how the Tube Map when the Elizabeth Line is included on it.
The new map stretches to Shenfield and Brentwood in Essex and as far west as Reading.
The long-awaited line, will start running through central London on Tuesday May 24.
TfL operations director, Howard Smith, said: ”The Elizabeth Line will transform the way people get across our city, providing direct links between Canary Wharf and Heathrow.
"The map is a planning tool designed to show where the Elizabeth line goes in relation to our other services. Further iterations of the map will be issued as changes to the TfL network are made."
When the Elizabeth Line is completed, it will cover 40 different stations over more than 60 miles from Shenfield and Abbey Wood in the east, to Reading.
TfL said the “stunning” £20bn project - which will be renamed the Elizabeth line - would transform the capital’s public transport network, adding 10 per cent capacity and boosting the post-pandemic return to work.
To view the new map, click here.