China connects spans of the southern Hangzhou Bay bridge — part of the future longest sea high-speed railway bridge
A key stage of construction on the Nantong–Ningbo line has been completed: the steel spans of the southern Hangzhou Bay bridge, 814.5 m long with a main span of 364 m, have been connected. The complex is set to become the world's longest sea high-speed railway bridge — 29.2 km across the bay.
Aziz Karimov