A train passes over a bridge non the Tibet railway in the Tolung Valley, which opened in July 2006. Tibet train

- Image ID: AX6WDM
Colin Galloway / Alamy Stock Photo
Image ID: AX6WDM
A train passes over a bridge non the Tibet railway in the Tolung Valley, which opened in July 2006. Some 3% of the route between Golmud in Qinghai province and Lhasa in Tibet is composed of bridges and tunnels according to official figures
Location: Tibet