Roundel Round We Go Update!

One of largest and the most complicated stations in London, Tottenham Court Road is the interchange between the Central and Northern lines of the London Underground, and the Elizabeth line. The station’s history is one of constant attempts to keep pace with increasing congestion, culminating in the spectacular reconstruction which commenced in 2009 as part of the Crossrail project. Tottenham Court Road may not have finished expanding yet, with provision made within the station’s passageways for access to the future Crossrail 2.

We explore Woodside Park, a station which has retained many of its picturesque historic details, and talk to Luke Agbaimoni, aka Tubemapper, renowned photographer of the London Underground.

For centuries an isolated village, Northolt's first station opened in 1907 as part of the Great Western and Great Central Joint Railway, an ambitious project to build a new line from London to the Midlands. London Underground's New Works Programme saw the route transformed into part of the Central line. Today, another ambitious project to build a new railway from London to the Midlands is underway, with HS2 tunnelling directly under Northolt and building a ventilation shaft near the station.

Our first south London station, Southfields is on London Underground's District Line - but was for many years operated by British Rail, despite none of their trains ever stopping there. We explore how that came about through classic Victorian railway construction shenanigans; the mainline trains which still use Southfields today; and plans for Crossrail 2 to take over the line.

The station with more platforms than any other on the Underground gets a bumper episode with special guest Geoff Marshall.