What is the length of runway overruns?

The correct answer reflects the standard operational safety requirement for runway overruns, which is set at a length of 1,000 feet. This distance is crucial for aircraft that may require additional space to decelerate safely in the event of ongoing landing operations beyond the physical limits of the runway itself.

Additionally, the requirement specifies that this area should be paved and have the same width as the runway, which integrates seamlessly into the runway structure for better aircraft handling during emergencies. Providing a standardized overrun distance of 1,000 feet enhances safety measures by accommodating various aircraft types and their landing characteristics, helping to prevent accidents and enabling effective emergency responses.

The other options reflect different distances that do not meet the established guidelines for runway overruns, making them less favorable in a real-world operational context.