The posted speed limit is 65 mph. A vehicle transporting explosives may travel no faster than ________ mph, weather permitting.

The posted speed limit is 65 mph. A vehicle transporting explosives may travel no faster than ________ mph, weather permitting.

• A. 45
• B. 65
• C. 55
• D. 60

Answer: (C)

Vehicles carrying explosives have a lower maximum speed than the general traffic flow. This safety rule helps reduce the severity of crashes and gives more time to react if something goes wrong. On highways, the limit for explosives or other hazardous materials is 55 mph, as long as weather conditions permit safe travel. So, even though the posted speed limit is 65 mph, you must not exceed 55 mph when transporting explosives. If weather is poor, you should slow down further. The other speeds aren’t the designated limit for these loads, which is why they aren’t correct.

Vehicles carrying explosives have a lower maximum speed than the general traffic flow. This safety rule helps reduce the severity of crashes and gives more time to react if something goes wrong. On highways, the limit for explosives or other hazardous materials is 55 mph, as long as weather conditions permit safe travel. So, even though the posted speed limit is 65 mph, you must not exceed 55 mph when transporting explosives. If weather is poor, you should slow down further. The other speeds aren’t the designated limit for these loads, which is why they aren’t correct.