In response to growth, Chinese cities choose metros

» With rail rapid transit construction in virtually every major Chinese city, the country is betting on an urban future focused on transit.

Faced with limited political will for increased infrastructure funding, the debate over transportation planning in the United States has become increasingly dominated by an austerity-driven understanding of how to respond to growth. Unwilling or unable to develop ambitious plans for the future, many cities and their public officials have contented themselves with doing more with less.

Doing more with less is a strange maxim for an incredibly wealthy—and still growing—nation. Nevertheless, it is a pathology that has so altered many American planners’ sense of the acceptable that the mere idea of a master plan of significant investment attracts little more than dismissive scoffs. With blasé planners and uninterested politicians, “doing more” is readily transformed into actually doing very little.

Undoubtedly the overwhelming problems that infect that very core of the American planning apparatus—excessive reliance on consultants, acceptance of rapidly growing costs, failure to adapt to new technologies, compulsive regression to benefits for small groups over for the common interest—have encouraged this approach to understanding what is possible. And there are some cities (Los Angeles and Seattle come to mind most quickly) where these issues seem less acute.

But it is perhaps only in the act of comparison that the illness of American planning is made apparent. For in examining how one place acts in the context of another we can see whether the malignant cancer to which it has become resigned is, in fact, a factor of unavoidable shared inheritance, or if, rather, it is the consequence of its own poor choices that others have not made.

Evidence, indeed, suggests that there are choices when it comes to planning, that it is possible to have more, not less. I point to Chinese cities, which over the past ten years have acted to seize the reigns of transport planning through aggressive investment.

Having been reliant on bicycle transportation for much of the 20th century, Chinese cities were models of unmotorized mobility. But the country’s opening to capitalism in the 1990s brought massive motorization and the purchase of millions of automobiles. Millions of rural inhabitants streamed into urban cores. Many of the cities were woefully unprepared to respond to the sudden changes that ensued; until 1995, only one Chinese city—Beijing*—had any metro line, by which I mean fully grade-separated rapid transit.

What has occurred since then, however, has truly altered the way people use transportation in Chinese cities, and the changes will keep on coming.

Metro construction in these cities has exploded, rising exponentially especially since 2008. A country largely bereft of metros in the 1990s now has more than 5,000 kilometers of metro lines, more than four times the U.S. figure, which has increased very slowly since the 1960s. 25 Chinese cities now have systems, and the number is rising every year.

Of the 12 largest metro networks in the world by length, seven are now in China. As of December 2017, Guangzhou’s metro passed New York’s Subway in length, and Beijing and Shanghai have by far the longest systems.

Some estimates suggest that Chinese cities will have more than 10,000 kilometers of metro lines by 2020. That’s in addition to the almost 1,000 kilometers of bus rapid transit, hundreds of kilometers of tramways, and massive commuter rail systems that have been built in cities around the country—not to mention the enormous high-speed rail network that has been constructed since 2007.

This investment in metro capacity has been met by a popular shift in how people get around. Current Chinese metro lines collectively carry about twice as many riders as the entire American public transportation network, buses, trains, and all.

The “riding habit”—the frequency of transit use per capita—has risen quickly in city after city. Guangzhou and Beijing now have greater use of their systems than any American city except for New York, with the average resident there taking 189 and 167 rides per year, respectively, compared to 230 per year in Gotham. Beijing and Shanghai systems now each carry more than ten million daily riders, the two highest figures in the world. And they have both doubled their ridership since 2010. It seems likely that the other cities following their path in line construction will eventually follow their lead in ridership, too.

Metro construction in China is largely the product of a massive central government investment. Between 2010 and 2015, the nation spent the equivalent of $189 billion on such lines, and between 2016 and 2020, it is expected to spend between $262 and $308 billion more. The U.S. government dedicates about $2.3 billion per year in total for all transit projects, so less than one-fifteenth of the Chinese investment.

The story of Chinese investment in metro systems might be chalked up to processes of urbanization that were familiar, too, to U.S. cities in the early 1900s. It is easy to forget that American residents of major cities were the most reliant on transit in the world at the time, and that before the Great Depression, efforts to build subways and elevated rapid transit were widespread (if ineffective).

Yet actions in Chinese cities today are examples of contemporary planning, not simply responses to a particular historical moment that all cities eventually go through. The unabashed commitment to investment in rapid transit in city after city through support from the national government is an effort that never had its equal in the U.S. The growth in metro systems is being conducted in response to, not before, the increase in automobile dependence. Line construction is being undertaken in parallel with massive creation of dense new neighborhoods, a legacy whose hysteresis will produce generations of transit riders.

While Chinese cities have frequently been poor models of urbanism—massive highways, malls, and tower-in-the-park apartment blocks have taken root in too many places—they appear to be at least minimally cognizant of the reality that a future of unlimited automobile growth is unsustainable. Unlike any American city, for example, cities from Harbin to Shanghai to Shenzhen have implemented caps on vehicle registration and are examining congestion fees. Thus the growth in metro construction is being implemented in line with restrictions on overuse of cars.

The feats of Chinese infrastructure development are often dismissed by Western critics as the unrealizable actions of an authoritarian, illiberal country with no property rights, a poor citizenry, too-dense neighborhoods, and sheer government power. Its actions, then, are supposedly not meaningful for the deeply democratic American context.

Yet this is too much of a gross exaggeration of what is actually happening in China. While it is true that the country is authoritarian, land cannot simply “be taken” with no response from residents. Incomes have increased dramatically many of the larger cities, creating a middle class of individuals ready to contest projects they don’t like. Investment isn’t cheap; Chinese metros, while not as pricey as American ones, aren’t much cheaper to build than their European counterparts. And the residential areas that have been created around metro stations are intentionally dense, the product of a decision to be dense, not the product of poverty.

The difference between U.S. and Chinese approaches to planning for growth through transportation, then, really gets down to this question: are cities prepared to make the commitment to change, or not? American cities have largely abandoned the effort, hoping and praying that they may eventually wean people out of their cars through such under-supported devices as commuter incentives and tactical urbanism. Chinese cities, aided by massive central investment, are building a new society for themselves.

Data on Chinese metro expansion available here.

* Hong Kong has had extensive rail services throughout the twentieth century, and its metro, beginning in the 1970s, was quite popular, but it was a British protectorate until 1997.

Image at top: Guangzhou Metro, from Flickr user Enzo Jiang (cc).