Interface: Caltrans Maintenance Operations - Wide Area Alerting Systems
Information Flow Definitions
alerts and advisories (Planned)
Assessments (general incident and vulnerability awareness information), advisories (identification of threats or recommendations to increase preparedness levels), and alerts (information on imminent or in–progress emergencies). This flow also provides supporting descriptive detail on incidents, threats, and vulnerabilities to increase preparedness and support effective response to threats against the surface transportation system.
road weather information (Existing)
Road conditions and weather information that are made available by road maintenance operations to other transportation system operators.