The Connected Vehicle Reference Implementation Architecture is based on a set of Applications that have been defined by various connected vehicle programs. The source for the application descriptions ranges from Concepts of Operations (ConOps), Requirements Specifications, or existing Standards and Architectures. There are four types of Connected Vehicle Applications: Environmental, Mobility, Safety, and Support. Each type is comprised of groups of applications. Click on an Application name in the table below to see and description of the application, its source references, and the subset of the Connected Vehicle Reference Implementation Architecture that pertains to that application, including sub-tabs for each view (enterprise, functional, physical, and communications).

Group Application Name
Environmental AERIS/ Sustainable Travel Connected Eco-Driving
Dynamic Eco-Routing
Eco-Approach and Departure at Signalized Intersections
Eco-Cooperative Adaptive Cruise Control
Eco-Freight Signal Priority
Eco-Integrated Corridor Management Decision Support System
Eco-Lanes Management
Eco-Multimodal Real-Time Traveler Information
Eco-Ramp Metering
Eco-Smart Parking
Eco-Speed Harmonization
Eco-Traffic Signal Timing
Eco-Transit Signal Priority
Electric Charging Stations Management
Low Emissions Zone Management
Roadside Lighting
Road Weather Enhanced Maintenance Decision Support System
Road Weather Information and Routing Support for Emergency Responders
Road Weather Information for Freight Carriers
Road Weather Information for Maintenance and Fleet Management Systems
Road Weather Motorist Alert and Warning
Variable Speed Limits for Weather-Responsive Traffic Management
Mobility Border Border Management Systems
Commercial Vehicle Fleet Operations Container Security
Container/Chassis Operating Data
Electronic Work Diaries International Icon
Intelligent Access Program International Icon
Intelligent Access Program - Mass Monitoring International Icon
Commercial Vehicle Roadside Operations Intelligent Speed Compliance International Icon
Smart Roadside Initiative
Electronic Payment Electronic Toll Collection
Road Use Charging
Freight Advanced Traveler Information Systems Freight Drayage Optimization
Freight-Specific Dynamic Travel Planning
Planning and Performance Monitoring Performance Monitoring and Planning
Public Safety Advanced Automatic Crash Notification Relay
Emergency Communications and Evacuation
Incident Scene Pre-Arrival Staging Guidance for Emergency Responders
Incident Scene Work Zone Alerts for Drivers and Workers
Traffic Network Cooperative Adaptive Cruise Control
Queue Warning
Speed Harmonization
Vehicle Data for Traffic Operations
Traffic Signals Emergency Vehicle Preemption
Freight Signal Priority
Intelligent Traffic Signal System
Pedestrian Mobility
Transit Signal Priority
Transit Dynamic Ridesharing
Dynamic Transit Operations
Integrated Multi-Modal Electronic Payment
Intermittent Bus Lanes
Route ID for the Visually Impaired
Smart Park and Ride System
Transit Connection Protection
Transit Stop Request
Traveler Information Advanced Traveler Information Systems
Traveler Information- Smart Parking
Safety Transit Safety Transit Pedestrian Indication
Transit Vehicle at Station/Stop Warnings
Vehicle Turning Right in Front of a Transit Vehicle
V2I Safety Curve Speed Warning
In-Vehicle Signage
Oversize Vehicle Warning
Pedestrian in Signalized Crosswalk Warning
Railroad Crossing Violation Warning
Red Light Violation Warning
Reduced Speed Zone Warning / Lane Closure
Restricted Lane Warnings
Spot Weather Impact Warning
Stop Sign Gap Assist
Stop Sign Violation Warning
Warnings about Hazards in a Work Zone
Warnings about Upcoming Work Zone
V2V Safety Blind Spot Warning + Lane Change Warning
Control Loss Warning
Do Not Pass Warning
Emergency Electronic Brake Light
Emergency Vehicle Alert
Forward Collision Warning
Intersection Movement Assist
Motorcycle Approaching Indication International Icon
Pre-crash Actions
Situational Awareness
Slow Vehicle Warning International Icon
Stationary Vehicle Warning International Icon
Tailgating Advisory
Vehicle Emergency Response
Support Core Services Core Authorization
Data Distribution
Infrastructure Management
Location and Time
Map Management
Object Registration and Discovery
Privacy Protection
System Monitoring
Security Security and Credentials Management

European Union and Australian applications are designated with the International icon (International Icon).