What color are special service seat checks used by Amtrak?

Special service seat checks used by Amtrak are designated as green. This color coding is part of Amtrak's system for identifying and managing various types of passenger services. Green seat checks indicate seats reserved for special services, which provides a clear visual cue for both the staff and passengers, ensuring that those requiring such services can be easily located and assisted.

The specific use of color in identification systems like this is crucial for efficient operations and helps to streamline passenger experiences during travel. Other colors in a similar context may serve different purposes but are not associated with special services in this instance.