What are "markings and signs" used for at the airport?

Markings and signs at the airport play a critical role in ensuring the safe and efficient movement of aircraft, vehicles, and pedestrians. These markings and signs are strategically placed to guide all forms of ground traffic, helping to delineate taxiways, runways, and parking areas for aircraft, as well as roadways for ground vehicles. They communicate important information regarding right-of-way, traffic flow, and area restrictions, thereby minimizing the risk of accidents and enhancing overall operational efficiency.

By clearly marking designated routes and providing essential guidance, these signs and markings help all airport users—from pilots to ground crew and vehicle operators—navigate the complex environment safely. They also assist pedestrians in understanding their paths, ensuring everyone can move safely in busy airport settings. This systematic approach to ground movement is vital for maintaining order and safety in an area that supports substantial aircraft and vehicular traffic.