What is the speed limit on the marked roadway?

The correct answer is 20 MPH. This speed limit is typically set on airport roadways to ensure safe vehicle operation in areas where there may be pedestrian traffic, aircraft movements, and other ground support activities. It balances the need for efficient travel without compromising the safety of personnel and equipment.

In airport environments, maintaining a controlled speed limit is crucial to preventing accidents and ensuring that all ground operations can proceed smoothly. 20 MPH serves as a guideline that allows enough speed for timely movement while still being slow enough to react to unexpected situations. This regulation supports safe interactions between vehicles and the various activities that occur on the ramp and surrounding areas.