What do taxiway center lines look like?

The correct representation of taxiway center lines is a black, yellow, black line centered on the taxiway. This marking is designed to provide clear visual guidance for pilots and vehicle operators, indicating the centerline of the taxiway. The combination of colors used in this marking enhances visibility and helps ensure that aircraft and vehicles remain aligned during taxiing operations.

The use of a black line on a yellow background improves contrast against the typical pavement surface, making it easier to see, especially in various lighting conditions or adverse weather. Understanding this marking is crucial for maintaining spatial awareness when navigating on the airside of the airport.

Other options fail to accurately depict the correct marking. For instance, solid white lines are typically used for runway markings, and dashed yellow lines serve a different purpose, indicating boundaries rather than center lines. Likewise, two solid yellow lines are indicative of a holding position or a no-go zone, which is not applicable to taxiway centerlines. Recognizing the proper markings is essential for safe operations at the airport.