The Anonymous Widower

Olympia Partners With TfL To Boost Peak-Time Mildmay Line Services

The title of this post, is the same as that as this press release from Transport for London.

These two bullet points act as sub-headings.

  • Olympia, London’s newest entertainment destination, is funding 16 extra peak‑time services per weekday, providing increased capacity to support rising demand on this part of the Mildmay line as well as reducing customer journey times 
  • The additional shuttle services will depart from Clapham Junction Platform 17, with three services in the morning peak and five in the evening peak

These two paragraphs add more details.

Customers will benefit from easier access to the transformed Olympia, set to become London’s newest destination for entertainment, culture and hospitality, as well as Westfield London and improved links to other TfL services

Customers will benefit from more frequent services between Clapham Junction and Shepherd’s Bush from Monday 18 May, as Transport for London (TfL) introduces additional peak weekday shuttle services on the Mildmay line.

This map from CartoMetro shows how trains will get to Platform 17 at Clapham Junction.

Note.

  1. Mildmay services from Stratford on the North and West London Lines are shown in blue and terminate in Platform 1.
  2. Windrush services from Dalston Junction on the South London Line are shown in red and terminate in Platform 2.
  3. Platform 17 is the Southernmost of the platforms at Clapham Junction.

The new services will take the same route as Southern’s Watford Junction and East Croydon service through Clapham Junction.

  • Trains will go through Imperial Wharf station and Latchmere 2 Junction.
  • They will then take Latchmere 1 Junction and pass under the lines to get to Platform 17.
  • There is a crossover between the two tracks, so that trains can get on the left-hand track.

This second CartoMetro map shows Platforms 16 and 17 to a larger scale.

Note.

  1. Platform 17 doesn’t look very long, but it is 172 metres.
  2. Five-car Class 378 trains are 101.35 metres, so should fit.
  3. The crossover, that will be used by returning shuttle trains is clearly visible in the top-right corner.

It does appear though that there will need to be no major trackwork needed for the new service.

I do have one thought.

Will Clapham Junction Station Get A Platform 0?

This was proposed in Will Clapham Junction Station Get A Platform 0?, but  there is no mention of it in the press release, although Michael Volkert, who is CEO of Olympia estates does say this.

The new train services will depart from platform 17 at Clapham Junction. Existing services to Stratford will continue to operate from Platform 1. For the latest travel information customer should check TfL Go, Journey Planner on the TfL website or station departure screens.

Commuters will have to hone their ducking and diving skills.

March 29, 2026 Posted by | Transport/Travel | , , , , , | Leave a comment