1. Landslide

2. Embankment Failure and Road Subsidence

3. Failure/Collapse of Bridges and Their Related Components

4. Collapse of Culverts and Drainage Structures

5. Flooding

6. Closure of Roads due to Spillage of Chemical, Hazardous, Toxic or Inflammable Materials

7. Closure of Roads due to Fallen Trees

8. Temporary Signboard