| Source Element | Destination Element | Flow |
|---|
| City of Chicago DOT Arterial Performance Monitoring System | City of Chicago TMC | traffic archive data |
|---|
| RTA Transit Hub | traffic archive data |
| City of Chicago TMC | City of Chicago DOT Arterial Performance Monitoring System | traffic archive data |
|---|
| Gateway Traveler Information System GTIS | City of Chicago DOT Arterial Performance Monitoring System | traffic archive data |
|---|
| IDOT District 1 Bureau of Traffic – Arterial Signal Operations | Illinois GIS Transportation Coalition | traffic archive data |
|---|
| IDOT District 1 ComCenter | Illinois GIS Transportation Coalition | traffic archive data |
|---|
| IDOT District 1 Traffic Systems Center (TSC) | Illinois GIS Transportation Coalition | traffic archive data |
|---|
| Illinois Tollway TMC (TIMS) | City of Chicago DOT Arterial Performance Monitoring System | traffic archive data |
|---|