Fastest speed attained by a wheeled train

Fastest speed attained by a wheeled train (575 km/h)

/fact/fastest-speed-attained-by-a-wheeled-train

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If Fastest speed attained by a wheeled train (575 km/h) was a standard unit ...

Top speed of a France's Train de Grande Vitesse (TGV) (570 km/h)...more would be about as big as Fastest speed attained by a wheeled train
World Land Speed record - human powered (144 km/h)...more would be 1/4 of Fastest speed attained by a wheeled train