Which London Underground line is the busiest?

This is the Overground and very much not the Tube, but it's pretty busy, so go figure. Image: Matt Buck

All London commuters are perpetually convinced that their commute – theirs, not yours – is the most hellish, the most jam-packed, the most arduous and hard-going.

But not all commutes are born equal. Some lines are hotter than others, some lines have older trains than others, and some lines are busier than others.

So what is the truth? Which route is the busiest?

Part of the problem is that we don’t have all the data – the beautiful, cold, hard data – we need to make this calculation properly, because TfL doesn’t divulge everything. So though you can publicly access a very nerdy document called the London Underground Performance Data Almanac, which is published every year with juicy stats about ‘lost customer hours’ and ‘number of engineering runs’ and suchlike, the data on passenger journeys is rather lacking.

The document will tell you that there were 1,377,850,000 journeys made on the London Underground network in 2016-17; but it won’t break down that data for you by individual line. Which is rather annoying.

It wasn’t always this way, though.

You can still find archived copies of this document from previous years, in which these figures are given. The last set of figures we have are from 2011112, and show a total of 1,170,512,000 journeys across the London Underground network, broken down into individual lines.

This will tell you which line was the busiest in overall terms – how many journeys were taken on it – which runs as follows, from busiest to least-used.

1. Central, 260.9m

2. Northern, 252.3m

3. Jubilee, 213.6m

4. Piccadilly, 210.2m

5. District, 208.3m

6. Victoria, 200.0m

7. Circle and Hammersmith & City lines, 114.6m

8. Bakerloo, 111.1m

9. Metropolitan, 66.8m

10. Waterloo & City, 15.9m

But this raises all sorts of questions.

The Central Line, looking not that busy. Image: Twyman1998.

One, of course, is why the Circle and Hammersmith & City lines have been lumped together, when they perform reasonably different functions and spend a lot of time apart (despite clinging to each other at times).

The other of which is why do 111,136,000 people enjoy inflicting pain on themselves so much that they would willingly use the Bakerloo line.

(Am I joking? Am I not? Who knows.)

On a more serious note, this way of looking at things is obviously flawed. The Waterloo & City lines, with its two stations and 1.5 miles of track, cannot sensibly be considered in the same terms as the Metropolitan line, with its 34 stations and 41.4 miles of track.

The Metropolitan Line, speeding along. Image: Matt Buck

We must think again.

The logical thing to do at this point is to take the total number of passenger journeys per year, and divide it by the number of miles of track there are. Then, you can tell – in a roundabout way – how many people there are per mile of track. Thus, you work out how busy the line is.

Working through this system obviously reveals starkly different results. Here we go:

1. Victoria, 15.1m per mile

2. Waterloo & City, 10.6m per mile

3. Jubilee, 9.5m per mile

4. Bakerloo, 7.7m per mile

5. Northern, 7.0m per mile

6. Central, 5.7m per mile

7. District, 5.2m per mile

8. Piccadilly, 4.7m per mile

9. Circle and Hammermith & City, 4.7m per mile

10. Metropolitan, 1.6m per mile

So there, apparently, you have it. The Victoria is the busiest, the diddly little Waterloo & City is next, and the dribbly Metropolitan (read: Rural) Line might as well be empty.

The Victoria Line at Brixton, looking not at all busy. Image: Oxfordian Kissuth.

Of course, the world has changed a lot since 2011. Heck, we didn’t even know about avocados in 2011, so who knows what the shape of the network is nowadays. Perhaps the Metropolitan has got even more empty, or the troupe of masochists on the Bakerloo has thinned out.

At a guess, I’d imagine that the parts of the network serving the eastern inner London boroughs – like the eastern chunk of the Central and District lines – may have become busier, but as we don’t have the facts, that’s nothing more than an idle guess.


It’s also slightly unclear as to how these figures are reached, as beyond station entries and exits, TfL doesn’t actually have that much info on which lines you take – at least, it didn’t until recently when it worked out how to track you if you used the Tube’s WiFi.

So in 2011, the tube didn’t know if you went from Baker Street to Mansion House via one change at Westminster, two changes at Moorgate and Bank/Monument, or some spurious combination of Euston Square, Charing Cross, and Embankment (weird, but why not?).

After a TfL pilot tracking depersonalised WiFi data, we may soon better understand not only which lines are the busiest, but which specific sections of track are the busiest: it may, for example, emerge that the Victoria line between Oxford Circus and Warren Street is the busiest part of the Tube.

For now, we don't know. As ever, in life, attempting to know anything only reveals how little you know about everything.

Cheerful, huh?

Enjoy your neighbours’ armpits all you Victorianas. 

Jack May is a regular contributor to CityMetric and tweets as @JackO_May.

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What’s up with Wakanda’s trains? On public transport in Black Panther

The Black Panther promotional poster. Image: Marvel/Disney.

Black Panther is one of the best reviewed superhero films of all time. It’s instantly become a cultural touchstone for black representation in movies, while shining a positive light on a continent almost totally ignored by Hollywood. But never mind all that – what about the trains?

The film takes place in the fictional African country of Wakanda, a small, technologically advanced nation whose power comes from its main natural resource: huge supplies of a magical metal called vibranium. As is often the case in sci-fi, “technologically advanced” here means “full of skyscrapers and trains”. In other words, perfect Citymetric territory.

Here’s a mostly spoiler-free guide to Black Panther’s urbanism and transport.

City planning

It’s to the credit of Black Panther’s crew that there’s anything to talk about here at all. Fictional cities in previous Marvel films, such as Asgard from the Thor films or Xandar from Guardians of the Galaxy, don’t feel like real places at all, but collections of random monuments joined together by unwalkably-wide and sterile open spaces.

Wakanda’s capital, the Golden City, seems to have distinct districts and suburbs with a variety of traditional and modern styles, arranged roughly how you’d expect a capital to be – skyscrapers in the centre, high-rise apartments around it, and what look like industrial buildings on its waterfront. In other words, it’s a believable city.

It’s almost a real city. Image: Marvel/Disney

We only really see one area close-up: Steptown, which according to designer Ruth Carter is the city’s hipster district. How the Golden City ended up with a bohemian area is never explained. In many cities, these formed where immigrants, artists and students arrived to take advantage of lower rents, but this seems unlikely with Wakanda’s stable economy and zero migration. Did the Golden City gentrify?

Urban transport

When we get out and about, things get a bit weirder. The narrow pedestrianised sand-paved street is crowded and lined with market stalls on both sides, yet a futuristic tram runs right down the middle. The tram’s resemblance to the chunky San Francisco BART trains is not a coincidence – director Ryan Coogler is from Oakland.

Steptown Streetcar, with a hyperloop train passing overhead. Image: Marvel/Disney.

People have to dodge around the tram, and the street is far too narrow for a second tram to pass the other way. This could be a single-track shuttle (like the former Southport Pier Tram), a one-way loop (like the Detroit People Mover) or a diversion through narrow streets (like the Dublin Luas Cross City extension). But no matter what, it’s a slow and inefficient way to get people around a major city. Hopefully there’s an underground station lurking somewhere out of shot.


Over the street runs a *shudder* hyperloop. If you’re concerned that Elon Musk’s scheme has made its way to Wakanda, don’t worry – this train bears no resemblance to Musk’s design. Rather, it’s a flying train that levitates between hoops in the open air. It travels very fast – too fast for urban transport, since it crosses a whole neighbourhood in a couple of seconds – and it doesn’t seem to have many stops, even at logical interchange points where the lines cross. Its main purpose is probably to bring people from outlying suburbs into the centre quickly.

There’s one other urban transport system seen in the film: as befitting a major riverside city, it has a ferry or waterbus system. We get a good look at the barges carrying tribal leaders to the ceremonial waterfalls, but overhead shots show other boats on the more mundane business of shuttling people up and down the river.

Transport outside the city

Unfortunately there’s less to say here. Away from the city, we only see people riding horses, following cattle-drawn sleds, or simply walking long distances. This is understandable given Wakanda’s masquerading as a developing country, but it makes the country very urban centric. Perhaps that’s why the Jabari hate the other tribes so much – poor transport investment means the only way to reach them is a narrow, winding mountain pass.

The one exception is in freight transport. Wakanda has a ridiculously developed maglev network for transporting vibranium ore. This actually follows a pattern seen in a lot of real African countries: take a look at a map of the continent and you’ll see most railways run to the coast.

Image: Bucksy/Wikimedia Commons.

These are primarily freight railways built to transport resources from mines and plantations to ports, with passenger transport an afterthought.

A high-speed maglev seems like overkill for carrying ore, especially as the film goes out of its way to point out that vibranium is too unstable to take on high-speed trains without careful safety precautions. Nevertheless, the scene where Shuri and Ross geek out about these maglevs might just be the single most relatable in any Marvel movie.

A very extravagant freight line. Image: Marvel/Disney.

Perhaps this all makes sense though. Wakanda is still an absolute monarchy, and without democratic input its king is naturally going to choose exciting hyperloop and maglev projects over boring local and regional transport links.

Here’s hoping the next Black Panther film sees T’Challa reforming Wakanda’s government, and then getting really stuck into double-track improvements to the Steptown Streetcar.

Stephen Jorgenson-Murray tweets as @stejormur.

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