What is indicated by arrow indications on signs?

Arrow indications on signs are crucial for guiding airside vehicle operators through the airport, particularly regarding navigation on the ground. When it comes to the route of intersecting taxiways, arrow signs help direct operators towards the correct path, ensuring they stay on course and avoid potential hazards or conflicts with aircraft. This guidance is essential for maintaining safety and efficiency in high-traffic airport environments.

In contrast, the other options pertain to different aspects of airport signage. The direction of the next runway would often be indicated by a different type of sign, typically not using arrows for indicating taxiway routes. The approach path for landing is guided by different visual cues, usually related to navigational aids and air traffic control, rather than ground signs. Lastly, the location of fuel stations would be marked distinctly, often with specific signage indicating services available, not necessarily using arrows indicating direction along taxiways. Thus, understanding the function of arrow indications specifically relates to taxiway navigation, making it the appropriate choice.