3 ms·
Huh? A comfortable ride means the track needs to be straight - especially at high speeds.
by lozenge 8y ago
Huh? A comfortable ride means the track needs to be straight - especially at high speeds.
- masklinn 8y agoA straight-ish track is a baseline requirement for high-speed, to maintain top speed (220mph in the most recent generation) you need a turn radius of a few miles.
- dingaling 8y agoThat hasn't been strictly true since the tilting APT ran commercially in 1981. It was designed for sustained 160mph on 100mph line-curves. The patents for the tilting mechanism were bought by FIAT who debugged the technology and it's now common on UK railways in the Pendolino trains.
- SmellyGeekBoy 8y agoShame the Pendolinos very rarely (if ever) get up to full speed as our track maintenance and rail infrastructure in general is so poor. The UK is also one of the most expensive places in the world to travel by rail, but that's a whole different story...