This project is an IDOT initiative for deploying various technologies like CCTVs, DMS etc. in workzone areas to improve traveler conditions, worker safety etc.
As of 2025, IDOT is implementing the WZDx in combination with smart work zone (SWZ) applications.
| Source | Flow | Destination | Status |
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| Automated Enforcement Cameras | advisory radio coordination | IDOT District 1 Traffic Systems Center Field Equipment | Existing |
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| Automated Enforcement Cameras | dynamic sign coordination | IDOT District 1 Traffic Systems Center Field Equipment | Existing |
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| Automated Enforcement Cameras | environmental sensor coordination | IDOT District 1 Traffic Systems Center Field Equipment | Existing |
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| Automated Enforcement Cameras | lane management coordination | IDOT District 1 Traffic Systems Center Field Equipment | Existing |
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| Automated Enforcement Cameras | passive vehicle monitoring coordination | IDOT District 1 Traffic Systems Center Field Equipment | Existing |
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| Automated Enforcement Cameras | shoulder management coordination | IDOT District 1 Traffic Systems Center Field Equipment | Existing |
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| Automated Enforcement Cameras | signal control coordination | IDOT District 1 Traffic Systems Center Field Equipment | Existing |
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| Automated Enforcement Cameras | traffic detector coordination | IDOT District 1 Traffic Systems Center Field Equipment | Existing |
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| Automated Enforcement Cameras | traffic metering coordination | IDOT District 1 Traffic Systems Center Field Equipment | Existing |
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| Automated Enforcement Cameras | video surveillance coordination | IDOT District 1 Traffic Systems Center Field Equipment | Existing |
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| Gateway Traveler Information System GTIS | equipment maintenance request | IDOT District 1 Maintenance Management | Existing |
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| Gateway TravelMidwest Website | logged vehicle routes | IDOT District 1 ComCenter | Existing |
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| IDOT District 1 Bureau of Traffic – Arterial Operations Field Equipment | barrier system status | IDOT District 1 ComCenter | Existing |
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| IDOT District 1 Bureau of Traffic – Arterial Operations Field Equipment | field equipment status | IDOT District 1 Maintenance Management | Existing |
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| IDOT District 1 Bureau of Traffic – Arterial Operations Field Equipment | roadway dynamic signage status | IDOT District 1 ComCenter | Existing |
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| IDOT District 1 Bureau of Traffic – Arterial Operations Field Equipment | traffic detector data | IDOT District 1 ComCenter | Existing |
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| IDOT District 1 Bureau of Traffic – Arterial Operations Field Equipment | traffic images | IDOT District 1 ComCenter | Existing |
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| IDOT District 1 Bureau of Traffic – Arterial Signal Operations | equipment maintenance request | IDOT District 1 Bureau of Traffic – Expressway Operations Unit | Existing |
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| IDOT District 1 Bureau of Traffic – Arterial Signal Operations | equipment maintenance request | IDOT District 1 Maintenance Management | Existing |
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| IDOT District 1 Bureau of Traffic – Expressway Operations Unit | equipment maintenance status | IDOT District 1 Bureau of Traffic – Arterial Signal Operations | Existing |
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| IDOT District 1 ComCenter | alternate mode information | IDOT Transportation Information Websites | Existing |
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| IDOT District 1 ComCenter | barrier system control | IDOT District 1 Bureau of Traffic – Arterial Operations Field Equipment | Existing |
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| IDOT District 1 ComCenter | current infrastructure restrictions | IDOT Transportation Information Websites | Existing |
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| IDOT District 1 ComCenter | emergency traveler information | IDOT Transportation Information Websites | Existing |
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| IDOT District 1 ComCenter | equipment maintenance request | IDOT District 1 Maintenance Management | Existing |
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| IDOT District 1 ComCenter | incident information | IDOT District 1 Maintenance Management | Existing |
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| IDOT District 1 ComCenter | incident information | IDOT Emergency Traffic Patrol (ETP) | Existing |
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| IDOT District 1 ComCenter | incident report | IDOT Emergency Traffic Patrol (ETP) | Existing |
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| IDOT District 1 ComCenter | incident response coordination | IDOT Emergency Traffic Patrol (ETP) | Existing |
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| IDOT District 1 ComCenter | maint and constr resource coordination | IDOT District 1 Maintenance Management | Existing |
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| IDOT District 1 ComCenter | maint and constr work plans | IDOT Transportation Information Websites | Existing |
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| IDOT District 1 ComCenter | resource coordination | IDOT Emergency Traffic Patrol (ETP) | Existing |
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| IDOT District 1 ComCenter | resource deployment status | IDOT Emergency Traffic Patrol (ETP) | Existing |
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| IDOT District 1 ComCenter | reversible lane control | IDOT District 1 ComCenter Field Equipment | Existing |
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| IDOT District 1 ComCenter | road network conditions | Gateway TravelMidwest Website | Existing |
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| IDOT District 1 ComCenter | road network conditions | IDOT Emergency Traffic Patrol (ETP) | Existing |
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| IDOT District 1 ComCenter | road network conditions | IDOT Transportation Information Websites | Existing |
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| IDOT District 1 ComCenter | road weather information | IDOT Transportation Information Websites | Existing |
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| IDOT District 1 ComCenter | roadway dynamic signage data | IDOT District 1 Bureau of Traffic – Arterial Operations Field Equipment | Existing |
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| IDOT District 1 ComCenter | roadway dynamic signage data | IDOT District 1 ComCenter Field Equipment | Existing |
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| IDOT District 1 ComCenter | roadway dynamic signage data | IDOT District 1 Traffic Systems Center Field Equipment | Existing |
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| IDOT District 1 ComCenter | roadway maintenance status | IDOT Transportation Information Websites | Existing |
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| IDOT District 1 ComCenter | signal control commands | IDOT District 1 ComCenter Field Equipment | Existing |
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| IDOT District 1 ComCenter | signal control device configuration | IDOT District 1 ComCenter Field Equipment | Existing |
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| IDOT District 1 ComCenter | signal control plans | IDOT District 1 ComCenter Field Equipment | Existing |
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| IDOT District 1 ComCenter | signal system configuration | IDOT District 1 ComCenter Field Equipment | Existing |
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| IDOT District 1 ComCenter | traffic detector control | IDOT District 1 Bureau of Traffic – Arterial Operations Field Equipment | Existing |
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| IDOT District 1 ComCenter | traffic images | Gateway TravelMidwest Website | Existing |
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| IDOT District 1 ComCenter | traffic images | IDOT Emergency Traffic Patrol (ETP) | Existing |
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| IDOT District 1 ComCenter | traffic images | IDOT Transportation Information Websites | Existing |
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| IDOT District 1 ComCenter | traffic metering control | IDOT District 1 ComCenter Field Equipment | Existing |
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| IDOT District 1 ComCenter | traffic metering control | IDOT District 1 Traffic Systems Center Field Equipment | Existing |
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| IDOT District 1 ComCenter | transit service information | IDOT Transportation Information Websites | Existing |
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| IDOT District 1 ComCenter | transportation system status | IDOT Transportation Information Websites | Existing |
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| IDOT District 1 ComCenter | traveler information | Gateway TravelMidwest Website | Existing |
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| IDOT District 1 ComCenter | video surveillance control | IDOT District 1 Bureau of Traffic – Arterial Operations Field Equipment | Existing |
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| IDOT District 1 ComCenter | video surveillance control | IDOT District 1 ComCenter Field Equipment | Existing |
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| IDOT District 1 ComCenter | video surveillance control | IDOT District 1 Traffic Systems Center Field Equipment | Existing |
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| IDOT District 1 ComCenter | work plan feedback | IDOT District 1 Maintenance Management | Existing |
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| IDOT District 1 ComCenter | work zone information | IDOT Transportation Information Websites | Existing |
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| IDOT District 1 ComCenter Field Equipment | advisory radio coordination | IDOT District 1 Traffic Systems Center Field Equipment | Existing |
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| IDOT District 1 ComCenter Field Equipment | barrier system coordination | Automated Enforcement Cameras | Existing |
|---|
| IDOT District 1 ComCenter Field Equipment | barrier system coordination | IDOT District 1 Traffic Systems Center Field Equipment | Existing |
|---|
| IDOT District 1 ComCenter Field Equipment | broadcast advisories | Vehicles | Existing |
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| IDOT District 1 ComCenter Field Equipment | dynamic sign coordination | Automated Enforcement Cameras | Existing |
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| IDOT District 1 ComCenter Field Equipment | dynamic sign coordination | IDOT District 1 Traffic Systems Center Field Equipment | Existing |
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| IDOT District 1 ComCenter Field Equipment | environmental sensor coordination | Automated Enforcement Cameras | Existing |
|---|
| IDOT District 1 ComCenter Field Equipment | environmental sensor coordination | IDOT District 1 Traffic Systems Center Field Equipment | Existing |
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| IDOT District 1 ComCenter Field Equipment | field equipment status | IDOT District 1 Maintenance Management | Existing |
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| IDOT District 1 ComCenter Field Equipment | lane management coordination | Automated Enforcement Cameras | Existing |
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| IDOT District 1 ComCenter Field Equipment | lane management coordination | IDOT District 1 Traffic Systems Center Field Equipment | Existing |
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| IDOT District 1 ComCenter Field Equipment | passive vehicle monitoring coordination | IDOT District 1 Traffic Systems Center Field Equipment | Existing |
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| IDOT District 1 ComCenter Field Equipment | reversible lane coordination | Automated Enforcement Cameras | Existing |
|---|
| IDOT District 1 ComCenter Field Equipment | reversible lane coordination | IDOT District 1 Traffic Systems Center Field Equipment | Existing |
|---|
| IDOT District 1 ComCenter Field Equipment | reversible lane status | IDOT District 1 ComCenter | Existing |
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| IDOT District 1 ComCenter Field Equipment | roadway dynamic signage status | IDOT District 1 ComCenter | Existing |
|---|
| IDOT District 1 ComCenter Field Equipment | roadway dynamic signage status | IDOT District 1 Traffic Systems Center (TSC) | Existing |
|---|
| IDOT District 1 ComCenter Field Equipment | shoulder management coordination | IDOT District 1 Traffic Systems Center Field Equipment | Existing |
|---|
| IDOT District 1 ComCenter Field Equipment | signal control coordination | Automated Enforcement Cameras | Existing |
|---|
| IDOT District 1 ComCenter Field Equipment | signal control coordination | IDOT District 1 Traffic Systems Center Field Equipment | Existing |
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| IDOT District 1 ComCenter Field Equipment | signal control status | IDOT District 1 ComCenter | Existing |
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| IDOT District 1 ComCenter Field Equipment | signal fault data | IDOT District 1 ComCenter | Existing |
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| IDOT District 1 ComCenter Field Equipment | traffic detector coordination | Automated Enforcement Cameras | Existing |
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| IDOT District 1 ComCenter Field Equipment | traffic detector coordination | IDOT District 1 Traffic Systems Center Field Equipment | Existing |
|---|
| IDOT District 1 ComCenter Field Equipment | traffic detector data | IDOT District 1 Traffic Systems Center (TSC) | Existing |
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| IDOT District 1 ComCenter Field Equipment | traffic images | IDOT District 1 ComCenter | Existing |
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| IDOT District 1 ComCenter Field Equipment | traffic images | IDOT District 1 Traffic Systems Center (TSC) | Existing |
|---|
| IDOT District 1 ComCenter Field Equipment | traffic metering coordination | Automated Enforcement Cameras | Existing |
|---|
| IDOT District 1 ComCenter Field Equipment | traffic metering coordination | IDOT District 1 Traffic Systems Center Field Equipment | Existing |
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| IDOT District 1 ComCenter Field Equipment | traffic metering status | IDOT District 1 ComCenter | Existing |
|---|
| IDOT District 1 ComCenter Field Equipment | traffic metering status | IDOT District 1 Traffic Systems Center (TSC) | Existing |
|---|
| IDOT District 1 ComCenter Field Equipment | video surveillance coordination | Automated Enforcement Cameras | Existing |
|---|
| IDOT District 1 ComCenter Field Equipment | video surveillance coordination | IDOT District 1 Traffic Systems Center Field Equipment | Existing |
|---|
| IDOT District 1 Maintenance Management | equipment maintenance status | IDOT District 1 Bureau of Traffic – Arterial Signal Operations | Existing |
|---|
| IDOT District 1 Maintenance Management | equipment maintenance status | IDOT District 1 ComCenter | Existing |
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| IDOT District 1 Maintenance Management | incident information | IDOT District 1 ComCenter | Existing |
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| IDOT District 1 Maintenance Management | maint and constr resource coordination | IDOT District 1 ComCenter | Existing |
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| IDOT District 1 Maintenance Management | maint and constr work plans | IDOT District 1 ComCenter | Existing |
|---|
| IDOT District 1 Maintenance Management | roadway dynamic signage data | IDOT District 1 Bureau of Traffic – Arterial Operations Field Equipment | Existing |
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| IDOT District 1 Maintenance Management | roadway maintenance status | IDOT District 1 ComCenter | Existing |
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| IDOT District 1 Maintenance Management | work zone information | IDOT District 1 ComCenter | Existing |
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| IDOT District 1 Maintenance Management | work zone information | Illinois State Police Dispatch (Districts 2, 5 and Chicago) | Existing |
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| IDOT District 1 Maintenance Yards | equipment availability | IDOT District 1 Maintenance Management | Existing |
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| IDOT District 1 Traffic Systems Center (TSC) | emergency traffic control information | Illinois State Police Dispatch (Districts 2, 5 and Chicago) | Existing |
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| IDOT District 1 Traffic Systems Center (TSC) | environmental sensor control | IDOT District 1 Traffic Systems Center Field Equipment | Existing |
|---|
| IDOT District 1 Traffic Systems Center (TSC) | roadway dynamic signage data | IDOT District 1 ComCenter Field Equipment | Existing |
|---|
| IDOT District 1 Traffic Systems Center (TSC) | roadway dynamic signage data | IDOT District 1 Traffic Systems Center Field Equipment | Existing |
|---|
| IDOT District 1 Traffic Systems Center (TSC) | traffic detector control | IDOT District 1 ComCenter Field Equipment | Existing |
|---|
| IDOT District 1 Traffic Systems Center (TSC) | traffic detector control | IDOT District 1 Traffic Systems Center Field Equipment | Existing |
|---|
| IDOT District 1 Traffic Systems Center (TSC) | traffic metering control | IDOT District 1 Traffic Systems Center Field Equipment | Existing |
|---|
| IDOT District 1 Traffic Systems Center (TSC) | video surveillance control | IDOT District 1 ComCenter Field Equipment | Existing |
|---|
| IDOT District 1 Traffic Systems Center (TSC) | video surveillance control | IDOT District 1 Traffic Systems Center Field Equipment | Existing |
|---|
| IDOT District 1 Traffic Systems Center Field Equipment | advisory radio coordination | Automated Enforcement Cameras | Existing |
|---|
| IDOT District 1 Traffic Systems Center Field Equipment | advisory radio coordination | IDOT District 1 ComCenter Field Equipment | Existing |
|---|
| IDOT District 1 Traffic Systems Center Field Equipment | barrier system coordination | IDOT District 1 ComCenter Field Equipment | Existing |
|---|
| IDOT District 1 Traffic Systems Center Field Equipment | broadcast advisories | Vehicles | Existing |
|---|
| IDOT District 1 Traffic Systems Center Field Equipment | dynamic sign coordination | Automated Enforcement Cameras | Existing |
|---|
| IDOT District 1 Traffic Systems Center Field Equipment | dynamic sign coordination | IDOT District 1 ComCenter Field Equipment | Existing |
|---|
| IDOT District 1 Traffic Systems Center Field Equipment | environmental sensor coordination | Automated Enforcement Cameras | Existing |
|---|
| IDOT District 1 Traffic Systems Center Field Equipment | environmental sensor coordination | IDOT District 1 ComCenter Field Equipment | Existing |
|---|
| IDOT District 1 Traffic Systems Center Field Equipment | field equipment status | IDOT District 1 Maintenance Management | Existing |
|---|
| IDOT District 1 Traffic Systems Center Field Equipment | lane management coordination | Automated Enforcement Cameras | Existing |
|---|
| IDOT District 1 Traffic Systems Center Field Equipment | lane management coordination | IDOT District 1 ComCenter Field Equipment | Existing |
|---|
| IDOT District 1 Traffic Systems Center Field Equipment | passive vehicle monitoring coordination | Automated Enforcement Cameras | Existing |
|---|
| IDOT District 1 Traffic Systems Center Field Equipment | passive vehicle monitoring coordination | IDOT District 1 ComCenter Field Equipment | Existing |
|---|
| IDOT District 1 Traffic Systems Center Field Equipment | reversible lane coordination | IDOT District 1 ComCenter Field Equipment | Existing |
|---|
| IDOT District 1 Traffic Systems Center Field Equipment | right–of–way request notification | IDOT District 1 ComCenter | Existing |
|---|
| IDOT District 1 Traffic Systems Center Field Equipment | right–of–way request notification | IDOT District 1 Traffic Systems Center (TSC) | Existing |
|---|
| IDOT District 1 Traffic Systems Center Field Equipment | roadway dynamic signage status | IDOT District 1 ComCenter | Existing |
|---|
| IDOT District 1 Traffic Systems Center Field Equipment | roadway dynamic signage status | IDOT District 1 Traffic Systems Center (TSC) | Existing |
|---|
| IDOT District 1 Traffic Systems Center Field Equipment | shoulder management coordination | Automated Enforcement Cameras | Existing |
|---|
| IDOT District 1 Traffic Systems Center Field Equipment | shoulder management coordination | IDOT District 1 ComCenter Field Equipment | Existing |
|---|
| IDOT District 1 Traffic Systems Center Field Equipment | signal control coordination | Automated Enforcement Cameras | Existing |
|---|
| IDOT District 1 Traffic Systems Center Field Equipment | signal control coordination | IDOT District 1 ComCenter Field Equipment | Existing |
|---|
| IDOT District 1 Traffic Systems Center Field Equipment | traffic detector coordination | Automated Enforcement Cameras | Existing |
|---|
| IDOT District 1 Traffic Systems Center Field Equipment | traffic detector coordination | IDOT District 1 ComCenter Field Equipment | Existing |
|---|
| IDOT District 1 Traffic Systems Center Field Equipment | traffic detector data | IDOT District 1 Traffic Systems Center (TSC) | Existing |
|---|
| IDOT District 1 Traffic Systems Center Field Equipment | traffic images | IDOT District 1 ComCenter | Existing |
|---|
| IDOT District 1 Traffic Systems Center Field Equipment | traffic images | IDOT District 1 Traffic Systems Center (TSC) | Existing |
|---|
| IDOT District 1 Traffic Systems Center Field Equipment | traffic metering coordination | Automated Enforcement Cameras | Existing |
|---|
| IDOT District 1 Traffic Systems Center Field Equipment | traffic metering coordination | IDOT District 1 ComCenter Field Equipment | Existing |
|---|
| IDOT District 1 Traffic Systems Center Field Equipment | traffic metering status | IDOT District 1 ComCenter | Existing |
|---|
| IDOT District 1 Traffic Systems Center Field Equipment | traffic metering status | IDOT District 1 Traffic Systems Center (TSC) | Existing |
|---|
| IDOT District 1 Traffic Systems Center Field Equipment | vehicle signage data | Vehicles | Existing |
|---|
| IDOT District 1 Traffic Systems Center Field Equipment | video surveillance coordination | Automated Enforcement Cameras | Existing |
|---|
| IDOT District 1 Traffic Systems Center Field Equipment | video surveillance coordination | IDOT District 1 ComCenter Field Equipment | Existing |
|---|
| IDOT Emergency Traffic Patrol (ETP) | emergency archive data | IDOT District 1 ComCenter | Existing |
|---|
| IDOT Emergency Traffic Patrol (ETP) | incident information | IDOT District 1 ComCenter | Existing |
|---|
| IDOT Emergency Traffic Patrol (ETP) | incident report | IDOT District 1 ComCenter | Existing |
|---|
| IDOT Emergency Traffic Patrol (ETP) | incident response coordination | IDOT District 1 ComCenter | Existing |
|---|
| IDOT Emergency Traffic Patrol (ETP) | incident response status | IDOT District 1 ComCenter | Existing |
|---|
| IDOT Emergency Traffic Patrol (ETP) | remote surveillance control | IDOT District 1 ComCenter | Existing |
|---|
| IDOT Emergency Traffic Patrol (ETP) | resource coordination | IDOT District 1 ComCenter | Existing |
|---|
| IDOT Emergency Traffic Patrol (ETP) | resource request | IDOT District 1 ComCenter | Existing |
|---|
| IDOT Maintenance Vehicles | work zone status | IDOT District 1 Maintenance Management | Existing |
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| IDOT Transportation Information Websites | alternate mode information | IDOT District 1 ComCenter | Existing |
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| IDOT Transportation Information Websites | emergency traveler information | IDOT District 1 ComCenter | Existing |
|---|
| IDOT Transportation Information Websites | road network conditions | IDOT District 1 ComCenter | Existing |
|---|
| IDOT Transportation Information Websites | traffic images | IDOT District 1 ComCenter | Existing |
|---|
| IDOT Transportation Information Websites | transit service information | IDOT District 1 ComCenter | Existing |
|---|
| IDOT Transportation Information Websites | traveler archive data | IDOT District 1 ComCenter | Existing |
|---|
| Illinois State Police Dispatch (Districts 2, 5 and Chicago) | emergency dispatch requests | Illinois State Police Vehicles | Existing |
|---|
| Illinois State Police Dispatch (Districts 2, 5 and Chicago) | emergency traffic control request | IDOT District 1 Traffic Systems Center (TSC) | Existing |
|---|
| Illinois State Police Dispatch (Districts 2, 5 and Chicago) | incident command information_ud | Illinois State Police Vehicles | Existing |
|---|
| Illinois State Police Vehicles | emergency dispatch response | Illinois State Police Dispatch (Districts 2, 5 and Chicago) | Existing |
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| Illinois State Police Vehicles | emergency dispatch response | Illinois State Police District 15 Operations Desk | Existing |
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| Weather Services | qualified environmental conditions data | IDOT District 1 Maintenance Management | Existing |
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