The taxiway centerline is represented by a solid yellow line used to identify what?

The taxiway centerline is represented by a solid yellow line, which is specifically used to indicate the center of the taxiway. This marking helps pilots and vehicle operators maintain proper alignment while taxiing, ensuring safe and efficient movement on the airfield. By clearly showing the center of the taxiway, it assists in preventing unintentional excursions off the designated path, contributing to overall safety operations in the vicinity of runways and other critical areas on the airport.

The presence of the centerline guidance is essential for both aircraft and vehicle traffic management, as it aids in the coordination and organization of movements on the ground, especially in crowded or complex environments. Understanding the function of this marking is a vital part of safe airfield driving practices.