31st August 2013

Testing resumes on Japanese maglev planned for 2027

Last year, Japan unveiled its L0 Series train – intended for use on a maglev route planned between Tokyo and Nagoya. Following upgrades and extension of the Yamanashi line, it is now able to maintain top speed for longer periods. This week, a five-car prototype reached 504 km/h (313 mph) in a public test, travelling for a total of nine minutes. For comparison, the maximum operating speed of the Shanghai Maglev Train in neighbouring China – the world's current fastest train in regular commercial service – is 431 km/h (268 mph). Amtrak trains in the US, meanwhile, get up to 177 km/h (110 mph).

Based on the results of this trial run, researchers will now evaluate its environmental impact and look for ways to reduce costs in the future. The Yamanashi test track is 43 km (27 miles) in length, but the final completed route, known as the Chūō Shinkansen, will cover 286 km (178 miles). Running beneath the Japanese Alps, it aims to slash journey times between Tokyo and Nagoya, from the current 90 minutes to just 40 minutes. Completion is scheduled for 2027, with a further extension to Osaka by 2045.

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