What is the purpose of pavement markings and signs on the airside?

• A. They indicate lane use, direction, boundaries, warning areas, restrictions, and priority; obey them at all times.
• B. They are optional guidelines that you may follow if convenient.
• C. They mainly indicate speed limits for vehicles.
• D. They are only relevant during construction zones.

Answer: (A)

Pavement markings and signs on the airside provide clear, enforceable directions for how vehicles and equipment should move around the airport, helping prevent collisions and confusion. They show where to drive (lanes and directions), where boundaries and hold lines are, what areas are restricted or have priority, and where warnings apply. Because airside operations involve aircraft with different speeds and activities, obeying these cues at all times keeps traffic organized, separates vehicles from aircraft paths, and marks hazards or special zones. They’re not optional guidelines and aren’t limited to construction zones or mainly about speed—speed is just one element among many that the markings convey.