| Source Element | Destination Element | Flow |
|---|
| Chicago Transit Authority Bus Vehicles | City of Chicago OEMC Field Equipment | local signal priority request |
|---|
| Cook County Department of Transportation and Highways Field Equipment | local signal priority request |
| IDOT District 1 Bureau of Traffic – Arterial Operations Field Equipment | local signal priority request |
| Chicago Transit Authority Data Archive | RTA Transit Hub | archive coordination |
|---|
| City of Chicago – Skyway Concession Company LLC Field Equipment | Vehicles | vehicle payment request |
|---|
| Vehicles | vehicle payment update |
| City of Chicago 911 CAD | Illinois Mobile Capture and Reporting System (MCR) | emergency archive data |
|---|
| City of Chicago DOT Arterial Performance Monitoring System | City of Chicago TMC | archive coordination |
|---|
| City of Chicago TMC | traffic archive data |
| RTA Transit Hub | archive coordination |
| RTA Transit Hub | traffic archive data |
| City of Chicago DOT Divvy Bicycles | Private Parking Lots | vehicle payment information |
|---|
| City of Chicago OEMC Field Equipment | Municipal Public Safety Vehicles | barrier system status |
|---|
| City of Chicago TMC | City of Chicago DOT Arterial Performance Monitoring System | archive coordination |
|---|
| City of Chicago DOT Arterial Performance Monitoring System | traffic archive data |
| CMAP Regional Transportation Data Archive | Chicago Transit Authority Data Archive | archive coordination |
|---|
| University of Illinois ICT Data Archive | archive coordination |
| Cook County Sheriff Communications Center | Illinois Mobile Capture and Reporting System (MCR) | emergency archive data |
|---|
| DuPage County Sheriff Communications Center | Illinois Mobile Capture and Reporting System (MCR) | emergency archive data |
|---|
| Gateway Traveler Information System GTIS | City of Chicago DOT Arterial Performance Monitoring System | traffic archive data |
|---|
| City of Chicago DOT Arterial Performance Monitoring System | traveler archive data |
| Grundy County 911 Center | Illinois Mobile Capture and Reporting System (MCR) | emergency archive data |
|---|
| IDOT District 1 Bureau of Traffic – Arterial Operations Field Equipment | Municipal Public Safety Vehicles | barrier system status |
|---|
| IDOT District 1 Bureau of Traffic – Arterial Signal Operations | Illinois GIS Transportation Coalition | traffic archive data |
|---|
| IDOT District 1 ComCenter | Illinois GIS Transportation Coalition | archive coordination |
|---|
| Illinois GIS Transportation Coalition | emergency archive data |
| Illinois GIS Transportation Coalition | traffic archive data |
| Illinois GIS Transportation Coalition | traveler archive data |
| Illinois Mobile Capture and Reporting System (MCR) | emergency archive data |
| IDOT District 1 Traffic Systems Center (TSC) | Illinois GIS Transportation Coalition | traffic archive data |
|---|
| Illinois GIS Transportation Coalition | traveler archive data |
| IDOT Emergency Traffic Patrol (ETP) | IDOT District 1 ComCenter | emergency archive data |
|---|
| Illinois GIS Transportation Coalition | emergency archive data |
| IDOT Toll Plazas / Gantries | Vehicles | vehicle payment request |
|---|
| Vehicles | vehicle payment update |
| IDOT Transportation Information Websites | IDOT District 1 ComCenter | traveler archive data |
|---|
| Illinois GIS Transportation Coalition | IDOT District 1 ComCenter | archive coordination |
|---|
| Illinois State Police Dispatch (Districts 2, 5 and Chicago) | Illinois Mobile Capture and Reporting System (MCR) | emergency archive data |
|---|
| Illinois State Police District 15 Operations Desk | Illinois Mobile Capture and Reporting System (MCR) | emergency archive data |
|---|
| Illinois Tollway Computer Aided Dispatch Center | Illinois Mobile Capture and Reporting System (MCR) | emergency archive data |
|---|
| Illinois Tollway I–Pass Toll Plazas | Vehicles | vehicle payment request |
|---|
| Vehicles | vehicle payment update |
| Illinois Tollway TMC (TIMS) | City of Chicago DOT Arterial Performance Monitoring System | traffic archive data |
|---|
| Kane County 911 Center – KaneComm | Illinois Mobile Capture and Reporting System (MCR) | emergency archive data |
|---|
| Kendall County 911 Center | IDOT District 1 ComCenter | emergency archive data |
|---|
| Illinois Mobile Capture and Reporting System (MCR) | emergency archive data |
| Lake County Emergency Communications Center 911 | Illinois Mobile Capture and Reporting System (MCR) | emergency archive data |
|---|
| Lake County Field Equipment | Municipal Public Safety Vehicles | barrier system status |
|---|
| McHenry County Sheriff Dispatch | Illinois Mobile Capture and Reporting System (MCR) | emergency archive data |
|---|
| Municipal Public Safety Dispatch | Illinois Mobile Capture and Reporting System (MCR) | emergency archive data |
|---|
| Municipal Public Safety Vehicles | City of Chicago OEMC Field Equipment | barrier system control |
|---|
| City of Chicago OEMC Field Equipment | local signal preemption request |
| Cook County Department of Transportation and Highways Field Equipment | local signal preemption request |
| IDOT District 1 Bureau of Traffic – Arterial Operations Field Equipment | barrier system control |
| IDOT District 1 Bureau of Traffic – Arterial Operations Field Equipment | local signal preemption request |
| Kane County Field Equipment | local signal preemption request |
| Lake County Field Equipment | local signal preemption request |
| OHare Airport Operations Center | Vehicles | vehicle payment request |
|---|
| Pace Data Archive | RTA Transit Hub | archive coordination |
|---|
| Pace Transit Bus Vehicles | City of Chicago OEMC Field Equipment | local signal priority request |
|---|
| Cook County Department of Transportation and Highways Field Equipment | local signal priority request |
| IDOT District 1 Bureau of Traffic – Arterial Operations Field Equipment | local signal priority request |
| Kane County Field Equipment | local signal priority request |
| Lake County Field Equipment | local signal priority request |
| Private Parking Lots | City of Chicago DOT Divvy Bicycles | vehicle payment request |
|---|
| City of Chicago DOT Divvy Bicycles | vehicle payment update |
| Vehicles | vehicle payment request |
| Vehicles | vehicle payment update |
| Regional Transit Asset Management System (RTAMS) | RTA Transit Hub | archive coordination |
|---|
| RTA Transit Hub | Chicago Transit Authority Data Archive | archive coordination |
|---|
| Chicago Transit Authority Data Archive | traveler archive data |
| City of Chicago DOT Arterial Performance Monitoring System | archive coordination |
| Pace Data Archive | archive coordination |
| Pace Data Archive | traveler archive data |
| Regional Transit Asset Management System (RTAMS) | archive coordination |
| Vehicles | City of Chicago – Skyway Concession Company LLC Field Equipment | vehicle payment information |
|---|
| City of Chicago – Skyway Concession Company LLC Field Equipment | vehicle situation data |
| IDOT District 1 Traffic Systems Center Field Equipment | vehicle situation data |
| IDOT Toll Plazas / Gantries | vehicle payment information |
| Illinois Tollway I–Pass Toll Plazas | vehicle payment information |
| Illinois Tollway TMC Field Equipment | vehicle situation data |
| Private Parking Lots | vehicle payment information |
| Will County Sheriff Communications Center | Illinois Mobile Capture and Reporting System (MCR) | emergency archive data |
|---|