In which area is speed limited for safety reasons?

The apron is an area where speed is limited for safety reasons due to the high volume of pedestrian and vehicle traffic in close proximity to aircraft. This area is often bustling with activity, including aircraft being serviced, passengers and crew moving to and from planes, and various ground handling operations taking place. Controlling the speed of vehicles in this location helps reduce the risk of accidents and ensures the safety of all individuals present on the airside.

In contrast, other areas like the terminal parking lot may have their own speed limits, but they typically do not involve the same level of aircraft movement or ground support activities. The runway is designed for high-speed aircraft operations, and boarding gates primarily serve as areas for passenger loading and unloading without the same dynamic vehicle movement as the apron. Hence, the apron stands out specifically as an area where adhering to speed limits is crucial for maintaining safety in an operational environment with numerous hazards.