Centre d'essais ferroviaires – Near Alstom Valenciennes factory site in Raismes, includes 2.75 km for testing at 100 km/h, a 1.85 km loop for endurance testing at 80 km/h, and a loop for testing driverless trains.
Construction for Indian Railways' first test track is underway in
Jodhpur division, Rajasthan. The 60 km track is being built to conduct tests for
Semi-high-speed rail and
high-speed rail (200-220 km/h) and to test the axle loads of up to 32.5 tonnes.[1]
Transportation Technology Center – Four test tracks, total length 48 miles (77 km), max speed (one of the tracks) 165 mph (266 km/h), Pueblo, Colorado[6]