Distribution of Major Natural Disasters along Chinese Railways and Highways

1.Flood-prone areas

2.Collapse, landslides, debris flow and collapse-prone areas

3.Sandstorm, sandstorm-prone areas

4.Snow disaster and freeze-thaw disaster-prone areas

5.Earthquakes with ≥ 7 magnitude earthquake since 1949

6.Tropical cyclone invasion direction and the main impact

The map comes from "China's major natural disasters and social Atlas"