Why is it critical to follow routing instructions when transporting Dangerous Goods?

Following routing instructions when transporting Dangerous Goods is critical primarily to minimize exposure to populated areas. By adhering to designated routes, transporters can avoid densely populated regions where an incident involving hazardous materials could pose significant risks to public safety. This concern for minimizing exposure is rooted in the potential life-threatening consequences that can arise from accidents, spills, or leaks.

Routing instructions are often established based on risk assessments and consider factors such as the type of dangerous goods being transported and the susceptibility of nearby populations. This strategic planning helps ensure that, in the event of an emergency, the impacts on human life and the environment are as limited as possible. Additionally, designated routes are typically chosen to enhance overall safety by utilizing roadways designed to handle the transportation of hazardous materials and to allow for quicker emergency response if needed.