France's famous high-speed train, the TGV, broke its 17-year-old world speed record today when it hit a top speed of 357.2 mph. Another French train held the previous rail train record, set in 1990, of 320.2 mph. Normal TGV trains have a cruising speed of 186 mph. Japan holds the absolute speed record for a train, with its magnetically levitated Maglev train that floats over a guideway on a magnetic field without ever touching the track. The Maglev set a record of 361 mph in 2003.