Architecture Flow Definitions

rail crossing advisories  (Future)  Applicable ITS Standards

Notification of Highway–Rail Intersection equipment failure, intersection blockage, or other condition requiring attention, and maintenance activities at or near highway rail intersections.

railroad advisories  (Future)  Applicable ITS Standards

Real–time notification of railway–related incident or advisory.

railroad schedules  (Future)  Applicable ITS Standards

Train schedules, maintenance schedules, and other information from the railroad that supports forecast of HRI closures.