(CNN) — When the record-breaking Shinkansen high-speed rail line opened in 1964, it was perfect timing.
That year Tokyo hosted the Summer Olympics, and Japan hogged the spotlight to debut the world’s first commercial bullet train.
In 2020, the Japanese capital will host the Summer Olympics, and if you’re getting deja vu that’s because the Asian nation is once again shattering rail records.
Maglev trains — already operating at slower speeds in Shanghai and Changsha, in China, and Incheon, in South Korea — use magnetic repulsion both to levitate the train up from the ground, which reduces friction, and to propel it forward.
It is perhaps Japan’s boldest rail innovation yet.
A long journey made short
The Chuo Shinkansen maglev line will link Tokyo to the southern city of Nagoya in 40 minutes — arguably making the maglev faster than flying, given the time it takes to get through an airport. There are plans to later extend the line to Osaka.
The 16-carriage train will be able to shuttle 1,000 passengers along the 177 mile (286 km) track.
Tomoaki Seki, a manager at the Central Japan Railway Company, which is developing the maglev line, says the company has been testing the technology since 1997.
By the time it opens in 2027, the service will have undergone 30 years of refinement.
Why is developing the maglev line taking so long?
During a test run, in 1997, it had already reached a speed of 342 miles per hour (550 kilometers per hour), but the company says it needed to do more testing to bring the technology to the necessary safety standards, and make it a cost efficient service.
“We are refining our technology and verifying ways to reduce costs in operation, maintenance and construction,” says Seki.
“There are people who wanted to have the maglev service as early as possible, but the construction takes time.”
From the ground up
So, how does the 2020 Olympics rail breakthrough compare to the bullet train unveiled for the 1964 Tokyo games?
For a start, they’re both somewhat political moves.
Japan’s first high-speed railway between Tokyo and Osaka wasn’t built solely for the sake of improving internal transport.
It was also an opportunity to show the world that Japan could outperform Western countries in engineering, after the economic devastation it suffered following the end of World War II.
Sure enough, the world took notice.
France swiftly followed in Japan’s footsteps installing the Train à Grande Vitesse (TGV) in the 1970s, which set speed records in 2007. The Intercity-Express, which began service in Germany in 1985, still operates between major cities in the country; its trains are among the fastest high-speed trains in the world.
For Japan today, the need to revive its pioneering rail reputation is crucial.
A Shinkansen bullet train pictured in Tokyo.
KAZUHIRO NOGI/AFP/Getty Images
With a world record to its name, the maglev — although not operational until 2027 — heralds a new era in Japanese engineering.
The 2020 Olympics provide the perfect chance to highlight this achievement to the world.
It could have economic consequences, too. Japan is looking to sell the technology to the United States, Seki says.
“Japanese prime minister Shinzo Abe is a big fan of this project. He’s proposing a route from Washington to New York, [at a speed] equivalent to Tokyo to Nagoya.”
As well as speed, Japan as an impeccable international reputation for safety.
The country’s high-speed trains have recorded zero accidents leading to serious injury or fatality in nearly six decades.
Seki says members of the public have been offered test rides on the maglev, and feedback has been positive, with riders commenting that the new train ride feels “very smooth”.
Passengers on the maglev, plus residents of nearby cities, need not worry about noise pollution, due to Japan’s strict noise regulations.
“We are going to build a rounded hood around the maglev, so the noise is reduced to within regulation standards,” says Seki.
“To build the Chuo Shinkansen is going to take a lot — we have to dig lots of tunnels,” says Seki.
Instead of building through the country’s mountainous terrain much of the Maglev’s tracks are being laid deep underground.
This has made it easy for the maglev developers to pick direct routes under urban areas, such as Tokyo and Nagoya, Seki explains.
But it also means iconic shots of a bullet train zooming past Mount Fuji are things of the past, as 86% of the maglev track will be underground.
For Seki, it’s a small price to pay for such speed.
“By completing this maglev line, I think the government is expecting bigger economical development in Japan. It will reduce travel time while also stimulating movement (between cities),” says Seki.
“It will change business activities and people’s lifestyles.”