Caltrans × UC Berkeley PATH
CAV Application Deployment
A standardized architecture and nomenclature for deploying Connected & Automated Vehicle applications across Caltrans districts — cataloging use cases, devices, communications, and deployment maturity in one reference.
56
Applications cataloged
10
Priority use cases
10
Application areas
9
TRL levels
Flagship applications
CTCAV-046Vehicle Safety
Queue Warning
Real-time queue detection that shares warnings with upstream connected vehicles and the Traffic Management Center via V2X.
View full specificationCTCAV-043Vehicle Safety
Curve Speed Warning
Notifies connected vehicles approaching a curve of the recommended safe speed using infrastructure-to-vehicle communications.
View full specificationPriority use cases
CTCAV-046
Queue Warning
Vehicle SafetyMobilitySafety
CTCAV-043
Curve Speed Warning
Vehicle SafetySafety
CTCAV-051
Intersection Safety Warning and Collision Avoidance
Vehicle SafetySafety
CTCAV-050
Vulnerable Road User Safety
Vehicle SafetyMobilitySafety
CTCAV-023
Eco-Approach and Departure at Signalized Intersections
Sustainable TravelEnvironmentalMobilitySafety
CTCAV-013
Transit Signal Priority
Public TransportationMobility
CTCAV-001
Freight Signal Priority
Commercial Vehicle OperationsMobility
CTCAV-008
Emergency Vehicle Preemption
Public SafetySafety
CTCAV-041
Wrong Way Vehicle Detection and Warning
Traffic ManagementSafety
CTCAV-003
Work Zone Management
Maintenance and ConstructionManagementSafety