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TGV

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The TGV is a famous high-speed train service in France.

Deux TGV à Paris-Lyon
Deux TGV à Paris-Lyon

It helps people travel quickly between many big cities. The name TGV stands for very high speed. These trains run on special tracks called LGVs. These lines are built just for high speeds. The network connects cities like Paris, Lyon, and Marseille. It even reaches into other countries like Italy and Spain.

Networks of Major High Speed Rail Operators in Europe
Networks of Major High Speed Rail Operators in Europe

This service makes travel very fast and easy for many people.

How do these trains work so safely? They use a special way of connecting the cars. This is called an articulated design. Each carriage shares a part called a bogie with the next car.

Paris, Gare de Lyon with three TGV in 1985 (SIK 03-026269)
Paris, Gare de Lyon with three TGV in 1985 (SIK 03-026269)

This design helps the train stay in a straight line. If a train leaves the track, the cars stay upright. To keep drivers safe, they use a system called TVM. This technology sends signals directly to the driver's cab. It can even slow the train down automatically if needed.

Engineers worked hard to make the TGV a reality. The idea started in 1967 after Japan built the Shinkansen. At first, France thought about using gas turbines for power.

TGV original livery 1987
TGV original livery 1987

An oil crisis in 1973 changed the plan. Engineers decided to use electricity from overhead wires instead. This change helped the trains use power from nuclear stations. The first electric prototype was named Zébulon in 1974. By 1981, the first public service began between Paris and Lyon.

There have been many amazing records for the TGV. On April 3, 2007, a test train set a huge record.

Cd41-0015g
Cd41-0015g

This special train reached a speed of 574.8 km/h. That is the fastest speed ever for a wheeled train. In 2007, the TGV was also the fastest scheduled train. It had a very high average speed between two stations. The system is very popular with many travelers. In 2025, the network carried 168 million passengers in France alone.

Today, the TGV is part of many people's lives. It connects to big airports like Charles de Gaulle. Many people use it to visit Disneyland Paris.

SNCF TGV Duplex Héricourt
SNCF TGV Duplex Héricourt

Some people even live in cities like Tours and use the train to get to work in Paris. The TGV also connects to the United Kingdom through the Eurostar. This service uses the Channel Tunnel to reach London. It is a great way to see many different places very quickly.

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🖼️ Images & Media (15)
File:Networks of Major High Speed Rail Operators in Europe.gif
Networks of Major High Speed Rail...
File:Deux TGV à Paris-Lyon.jpg
Deux TGV à Paris-Lyon.jpg
File:SNCF TGV Duplex Héricourt.jpg
SNCF TGV Duplex Héricourt.jpg
File:Viaduc de la Rague et TGV (2014).JPG
Viaduc de la Rague et TGV (2014).JPG
File:TGV Hiver pour Quimper et Paris à Modane (février 2020) 2.JPG
TGV Hiver pour Quimper et Paris à Modane...
File:Cd41-0015g.png
Cd41-0015g.png
File:Paris, Gare de Lyon with three TGV in 1985 (SIK 03-026269).jpg
Paris, Gare de Lyon with three TGV in...
File:TGV original livery 1987.jpg
TGV original livery 1987.jpg
File:TGV Atlantique La Rochelle.JPG
TGV Atlantique La Rochelle.JPG
File:TGV Lacroix 549 Luxembourg Gare.JPG
TGV Lacroix 549 Luxembourg Gare.JPG
File:TGV double decker DSC00132.jpg
TGV double decker DSC00132.jpg
File:TGV POS Nuremberg Ingolstadt.jpg
TGV POS Nuremberg Ingolstadt.jpg

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