Hazardous materials may be transported: Question Hazardous materials may be transported: Answers By any driver with a CDL. By any driver, as long as the total weight of the hazardous materials are under 50 pounds. By any driver in a rural area. By a driver with a CDL and HazMat endorsement. Explanation You must have a CDL with a hazardous materials endorsement to drive a vehicle of any size that is used to transport hazardous materials. This questions appears in the following tests: Alabama HazMat Alabama HazMat Georgia HazMat New Jersey HazMat North Dakota HazMat Pennsylvania HazMat Pennsylvania HazMat Wisconsin HazMat