What is the speed limit for driving on the ramp at O'Hare?

The speed limit for driving on the ramp at O'Hare is correctly identified as 15 mph. This limit is implemented primarily for safety reasons, given that ramps are often congested with vehicle and pedestrian traffic. Maintaining a lower speed helps ensure that drivers are able to react promptly to any potential hazards, such as other vehicles or workers in the area.

While 5 mph and 20 mph may seem reasonable in different contexts, they do not accurately reflect the designated speed limit for the ramps at this location. Understanding and adhering to the speed limit contributes to the overall safety and efficiency of operations at the airport. By strictly following this limit, drivers can help minimize accidents and ensure that everyone accessing the ramp area remains safe.