High-speed route
Zhengzhou–Chongqing HSR
Zhengzhou → Chongqing · China
A 1,068 km route crossing the Funiu and Daba ranges, cutting Zhengzhou–Chongqing from about eight hours to under four and a half.
How this line was checked
- The 1068 km this route shares with OpenStreetMap relation 11847121 is drawn from that relation's own nodes, thinned to within under 25 m of them
- Checked against OpenStreetMap: 99.2% of this line lies within 250 m of real track (median 4 m); the longest stretch away from it is 4 km
- The operator publishes this line's timetable: China Railway 12306 — a place to look it up, not a check of our drawing
- Wikipedia has an article for this line
- See for yourself: open this line on the map with OpenStreetMap's own railway drawn underneath it
Questions and answers
How long is the Zhengzhou–Chongqing HSR?
The Zhengzhou–Chongqing HSR runs 1,068 km from Zhengzhou to Chongqing.
How long does the Zhengzhou–Chongqing HSR take?
The fastest scheduled journey is 4 h 23 min for the 1,068 km. That is an average of 244 km/h end to end. The line's top service speed is 350 km/h.
Who runs the Zhengzhou–Chongqing HSR?
China Railway, with CR400AF Fuxing.
How old is the Zhengzhou–Chongqing HSR?
The line has been in service since 2022. That is the year the atlas dates it from: for a modern brand running over an older railway, it is the railway's date, not the brand's.
More high-speed routes
- Eurostar
Drops 75 m below the sea through the 50.5 km Channel Tunnel, 37.9 km of it under the seabed, the longest undersea stretch of any rail tunnel.
Wikipedia ↗ - TGV inOui
France’s original 1981 LGV forms the first leg; today the TGV holds 320 km/h nearly all the way to the Mediterranean.
Wikipedia ↗ - AVE
Scheduled at 300 km/h, this line flipped one of the world’s busiest air routes to rail.
Wikipedia ↗ - AVE
Spain’s first AVE, built for Expo ’92 in standard gauge, the line that reset Spanish railways.
Wikipedia ↗
More train routes in China.