China
2026.08.01 16:49 GMT+8

How railway workers keep China's railways safe in blistering heat

Updated 2026.08.01 16:49 GMT+8
CGTN

As summer peaks, railway tracks face their toughest challenge. A few millimeters of deformation can threaten train safety. Behind every smooth journey are heat patrol crews working under the scorching sun to protect the rails.

Copyright © 

RELATED STORIES