What is the maximum amount of propane that can be transported in an enclosed vehicle at one time?

The maximum amount of propane that can be transported in an enclosed vehicle at one time is set at 90 pounds. This limit is established to ensure safety during the transportation of propane, primarily due to the flammable nature of the substance and the potential hazards associated with transporting it in an enclosed environment.

Transporting more than 90 pounds of propane could pose significant risks, especially in case of an accident or leak, as the confined space of the vehicle would not allow for adequate ventilation, increasing the danger of explosion or fire. This regulation helps to strike a balance between enabling the transportation of necessary propane supplies while maintaining safety measures to prevent hazards associated with overloading a vehicle with this highly volatile substance.

In contrast, other amounts such as 60, 75, or 100 pounds either do not comply with regulatory safety standards or exceed what is deemed safe for enclosed transport. Thus, adhering to the 90-pound limit is crucial for safe handling and transportation practices within the propane industry.