A new vision for London’s transport future has been unveiled, and it includes a tunnel under the River Thames, two brand-new stations, and a place on the iconic Tube map. Transport for London has launched a second public consultation on the proposed extension of the Docklands Light Railway (DLR) from Gallions Reach to Thamesmead, via a new tunnel beneath the Thames.
Although the stations would be DLR, not part of the London Underground network, they would still feature on the official Tube map, giving the growing area of Thamesmead a long-awaited place on one of the capital’s most recognisable transit visuals.
The proposed extension includes two new stations: Beckton Riverside and Thamesmead Waterfront.
The tunnelled connection would, TfL says, slash travel times for residents, with journeys to Stratford cut to 25 minutes and to Tottenham Court Road in around 35.
Newham Council documents revealed that the construction of the project could cost up to £1.7bn.
TfL estimates the total economic impact of the scheme to be £15.6 billion, creating the potential for 30,000 new homes and 10,000 jobs across east and southeast London.
Alex Williams, TfL’s chief customer and strategy officer, said: “The case for extending the DLR is clear as it provides a crucial opportunity to create new homes, jobs and economic growth in a significantly underconnected part of London. We strongly encourage Londoners to share their views.”
The plan follows an initial consultation in 2024, where 75% of respondents supported the proposal. Additional polling by TfL found that a staggering 85% of residents in the area are in favour.
Local leaders are calling it a once-in-a-generation opportunity.
A spokesperson for Greenwich Council said: “Thamesmead is the only London postcode without a direct train link, and our residents deserve the same connectivity as the rest of the capital.
“As we’ve seen with the Elizabeth Line in Woolwich, a new station could reimagine Thamesmead.”
Despite widespread support, funding is still not secured. The Department for Transport has acknowledged the project’s potential but has not committed any funding.
TfL and the Greater London Authority (GLA) are working with local councils, developers, and the government to develop a full business case and secure backing by autumn 2025.
If planning permission and funding are secured, construction could begin in the late 2020s, with services running by the early 2030s.
The public consultation is open until 17 August, and TfL is urging Londoners to have their say.