The current Lake Shore Limited route is 1,543 km. Doing that in 2.5 hours requires an average speed of 617 km/hr. At TGV top speeds of 320 km/hr it is a 4.8 hour trip.
As far as I know, 600 km/hr requires the development of additional technology not in operational use in other countries.
The current Lake Shore Limited route is 1,543 km. Doing that in 2.5 hours requires an average speed of 617 km/hr. At TGV top speeds of 320 km/hr it is a 4.8 hour trip.
As far as I know, 600 km/hr requires the development of additional technology not in operational use in other countries.