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High-speed rail

technology Maturity 7-9 Next article →

High-speed rail is a special way to travel on land.

E6-E5-Coupling in omiya 20130320
E6-E5-Coupling in omiya 20130320

These trains move much faster than traditional rail trains. They use a special system of trains and dedicated tracks. Most people consider a line high-speed if it reaches 250 km/h. Some lines are upgraded to reach at least 200 km/h. This method is the fastest way to move people on the ground. It is also a very efficient way to travel.

TGV World Speed Record 574 km per hour
TGV World Speed Record 574 km per hour

To work well, these trains need specific things. They usually run on standard gauge tracks. These tracks are made of continuously welded rail. The tracks also use grade-separated rights of way. This means the tracks do not cross roads at the same level. The paths must have large curves and gentle slopes. This helps the train stay on the track safely. Large curves are needed because high speeds make turns harder.

Viaduc de la Haute-Colme 01 09
Viaduc de la Haute-Colme 01 09

History shows how people first tried to go fast. In 1899, Germany began early experiments with electric rail. They used a line between Marienfelde and Zossen. In 1903, a railcar on that line reached 103 km/h.

STES-AEG Versuchstriebwagen
STES-AEG Versuchstriebwagen

The first real high-speed system was the Tōkaidō Shinkansen. It started working in Honshu, Japan, in 1964. People called it the bullet train because of its pointy nose.

0 series Yurakucho 19670505
0 series Yurakucho 19670505

Italy, France, Germany, and Spain followed Japan with their own lines.

Many countries use these trains to connect big cities today. China has a huge network for high-speed rail. In fact, China has over two-thirds of the world's total.

Other countries like South Korea and the United Kingdom also have them. In South Korea, they have three types of lines. High-speed lines can run at 300 km/h or more. Semi-high-speed lines run between 200 km/h and 300 km/h. Conventional lines go slower than 200 km/h.

Frecciarossa 1000 No' 08
Frecciarossa 1000 No' 08

High-speed rail is different from the trains you might see daily. It is a whole system of tracks and trains working together. Building these tracks is a very hard job. It costs much more than building regular railways. This is because the special paths and slopes are expensive. However, it links distant places very quickly. It is like a fast highway, but for trains.

Italy TAV
Italy TAV
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🖼️ Images & Media (40)
File:FS ETR.500 pair, Firenze S.M.N. (1).JPG
FS ETR.500 pair, Firenze S.M.N. (1).JPG
File:STES-AEG Versuchstriebwagen.jpg
STES-AEG Versuchstriebwagen.jpg
File:Károly Zipernowsky.jpg
Károly Zipernowsky.jpg
File:CNY map.png
CNY map.png
File:Bundesarchiv Bild 102-14151, "Fliegender Hamburger", DRG 778.jpg
Bundesarchiv Bild 102-14151, "Fliegender...
File:Twin Cities Zephyr Oregon Illinois early 1940s.jpg
Twin Cities Zephyr Oregon Illinois early 1940s.jpg
File:Rimessa ferroviaria pistoia 64.jpg
Rimessa ferroviaria pistoia 64.jpg
File:SNCF CC 7102 Pk42 Le Mee sur Seine.jpg
SNCF CC 7102 Pk42 Le Mee sur Seine.jpg
File:Model 3000 SE of Odakyu Electric Railway.JPG
Model 3000 SE of Odakyu Electric Railway.JPG
File:0 series Yurakucho 19670505.jpg
0 series Yurakucho 19670505.jpg
File:E6-E5-Coupling in omiya 20130320.jpg
E6-E5-Coupling in omiya 20130320.jpg
File:JR-Maglev-MLX01-901 001.jpg
JR-Maglev-MLX01-901 001.jpg

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