road network conditions
(Planned)
Current and forecasted traffic information, road and weather conditions, incident information, and other road network status. Either raw data, processed data, or some combination of both may be provided by this architecture flow.
traffic control priority request
(Planned)
Request for signal priority at one or more intersections along a particular route.
traffic control priority status
(Planned)
Status of signal priority request functions at the roadside (e.g. enabled or disabled).
transit emergency coordination data
(Planned)
Data exchanged between centers dealing with a transit-related incident.
transit emergency data
(Planned)
Initial notification of transit emergency at a transit stop or on transit vehicles and further coordination as additional details become available and the response is coordinated.
transit parking coordination
(Planned)
Request for coordinated fare payment and parking lot price data.
transit parking lot response
(Planned)
Response to transit occupancy inquiries and coordination with parking lots.
transit system data
(Planned)
Current transit system operations information indicating current transit routes, the level of service on each route, and the progress of individual vehicles along their routes for use in forecasting demand and estimating current transportation network performance.