What speed limit should Ground Motor Vehicles adhere to in ramp areas at O'Hare?

The correct choice indicates that Ground Motor Vehicles should adhere to a speed limit of 20 miles per hour in ramp areas at O'Hare. This speed limit is established to ensure the safety of personnel working in these high-traffic zones, as ramp areas are often congested with various types of vehicles and equipment. Adhering to this speed limit allows for better maneuverability and reaction time when navigating around other vehicles, baggage, and equipment.

In ramp areas where aircraft are serviced, passengers are loaded and unloaded, and baggage is transported, maintaining a lower speed contributes to minimizing accidents and ensuring safety for all individuals involved. This speed limit is carefully determined based on operational needs, safety protocols, and the potential hazards present in the ramp environment.

While other speed limits may be established elsewhere in the airport or for different types of operations, the 20 miles per hour speed limit is specifically designed for the unique conditions of the ramp area, balancing efficiency in ground operations with the critical need for safety.