What color are taxiway/service road intersection lights?

Taxiway and service road intersection lights are typically colored amber. This color is used to signify caution and indicate areas where vehicles must be alert. The use of amber lights in these intersections helps to ensure that drivers are aware of their surroundings and the potential for aircraft movements. The color amber effectively communicates that while it is safe to proceed, vigilance is necessary due to the proximity of potentially conflicting traffic, such as aircraft or other vehicles on the airside. This traffic management system is crucial for maintaining safety at the airport, especially in busy areas where various forms of transport converge.