In the USA, fast travel primarily means flying. However, high-speed trains would be quite worthwhile. But the few projects ...
The CR450 accelerates to 350 km/h in just 4 minutes 40 seconds, which is 100 seconds faster than the CR400 Fuxing.
China's CR450 bullet train, the world's fastest, has hit 281 mph in pre-service trials. The commercial launch is expected in 2026.