Which of the following can become a roadway hazard requiring extra attention?
Correct answer: D – All of these answers are correct
The Rhode Island CDL manual identifies delivery trucks, parked vehicles, and disabled vehicles as potential hazards. Their drivers or occupants may have blocked vision, enter a traffic lane, or work close to moving traffic. Recognizing these clues early gives you more time to slow down, change position, or otherwise prepare safely.
Source: Rhode Island Commercial Driver’s License Manual — § 2.8, “Seeing Hazards”


