Will adding subway lines save Beijing from traffic and smog?
Share Now on:
Beijing has announced it will add 50 miles of subway track by the end of next year, making the city’s subway system bigger than New York’s. But will the new additions alleviate the city’s notorious traffic and pollution?
Just five years ago, the Beijing subway system was 70 miles long. Today it’s nearly four times that. But economics professor Zhao Jian at Beijing’s Jiaotong University says it’s going to take more than hundreds of miles of subway lines to solve Beijing’s traffic problem.
“The key to alleviating traffic and pollution in Beijing is to raise the cost of owning and using cars,” says Zhao. “As it stands, parking fees are very low and traffic tickets aren’t that expensive. This needs to change.”
A few years ago, a section of highway in Beijing had a traffic jam that lasted ten days. This year, levels of air pollution in Beijing were the worst on record. Zhao says that’s thanks — in part — to cheap cars and cheaper license plates.
In Shanghai, on the other hand, a license plate typically costs as much as the car itself. And that’s meant Shanghai, which has a bigger, more affluent population than Beijing, has half as many cars and is often spared Beijing’s persistent toxic haze.
We’re here to help you navigate this changed world and economy.
Our mission at Marketplace is to raise the economic intelligence of the country. It’s a tough task, but it’s never been more important.
In the past year, we’ve seen record unemployment, stimulus bills, and reddit users influencing the stock market. Marketplace helps you understand it all, will fact-based, approachable, and unbiased reporting.
Generous support from listeners and readers is what powers our nonprofit news—and your donation today will help provide this essential service. For just $5/month, you can sustain independent journalism that keeps you and thousands of others informed.