Which runway threshold has a direct crossing route from L4?

The correct answer is the threshold of 08R. This threshold has a direct crossing route from L4, which is significant because it directly impacts traffic flow and the safety of vehicle operations on the airside of the airport. Understanding the layout of the runway system is crucial for airside vehicle operators because it informs them about potential interactions with aircraft movements.

The threshold of 08R aligns in such a way that vehicles traveling from L4 could potentially cross the path of aircraft taking off or landing on this runway. Such knowledge ensures that operators are aware of necessary precautions and protocols when navigating that area, including the importance of using proper communication procedures and being alert to other traffic.

Recognizing crossing routes helps to mitigate the risks associated with vehicle operations on the airside, ensuring a safer airport environment where aircraft movements and ground service operations coexist efficiently.