Interface: IDOT District 1 ComCenter To Satellite TMC OHare Airport

incident information   (Planned)  

Notification of existence of incident and expected severity, location, time and nature of incident.

 

maint and constr resource request   (Planned)  

Request for road maintenance and construction resources that can be used in the diversion of traffic (cones, portable signs), clearance of a road hazard, repair of ancillary damage, or any other incident response.

 

maint and constr resource response   (Planned)  

Current status of maintenance and construction resources including availability and deployment status.

 

resource deployment status   (Planned)  

Status of traffic management center resource deployment identifying the resources available and their current deployment status.

 

resource request   (Planned)  

A request for traffic management resources to implement special traffic control measures, assist in clean up, verify an incident, etc.

 

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 coordination   (Planned)  

Information transfers that enable remote monitoring and control of traffic management devices. This flow is intended to allow cooperative access to, and control of, field equipment during incidents and special events and during day-to-day operations. This flow also allows 24-hour centers to monitor and control assets of other centers during off-hours, allows system redundancies and fail-over capabilities to be established, and otherwise enables integrated traffic control strategies in a region.

 

traffic information coordination   (Planned)  

Traffic information exchanged between TMC’s. Normally would include incidents, congestion data, traffic data, signal timing plans, and real-time signal control information.