This is a cooperative effort between DuPage County DOT, Naperville, and Aurora to develop traffic management center capabilities. This includes the hardware, software, and communications necessary to monitor traffic conditions, communicate with field devices, coordinate operations, and respond to incidents to reduce improve operations and reduce congestion.
DuPage County is currently drafting plans to upgrade the Traffic Management Center to provide Centralized Signal System software for the 100+ traffic signals in the north central area of the County and to expand the current CCTV system with enhanced video management software to reduce delays. The long range goal of the TMC is to connect the Central Signal System with the rest of the 800 signals in the County to provide the most efficient adaptive arterial traffic flow and to communicate with all enforcement and local agencies to provide motorists with real time incident notification and alternative route management.
| Source | Flow | Destination | Status |
|---|
| City of Chicago TMC | incident information | DuPage County TMC | Existing |
|---|
| City of Chicago TMC | logged vehicle routes | DuPage County TMC | Existing |
|---|
| City of Chicago TMC | road network conditions | DuPage County TMC | Existing |
|---|
| City of Chicago TMC | traffic images | DuPage County TMC | Existing |
|---|
| Cook County TMC | device control request | DuPage County TMC | Planned |
|---|
| Cook County TMC | device data | DuPage County TMC | Planned |
|---|
| Cook County TMC | device status | DuPage County TMC | Planned |
|---|
| Cook County TMC | incident information | DuPage County TMC | Planned |
|---|
| Cook County TMC | road network conditions | DuPage County TMC | Planned |
|---|
| Cook County TMC | traffic images | DuPage County TMC | Planned |
|---|
| DuPage County Centralized Signal Management System | signal control commands | DuPage County Field Equipment | Planned |
|---|
| DuPage County Centralized Signal Management System | signal control device configuration | DuPage County Field Equipment | Planned |
|---|
| DuPage County Centralized Signal Management System | signal control plans | DuPage County Field Equipment | Planned |
|---|
| DuPage County Centralized Signal Management System | signal system configuration | DuPage County Field Equipment | Planned |
|---|
| DuPage County Centralized Signal Management System | traffic counts | DuPage County ITS Hub | Planned |
|---|
| DuPage County Centralized Signal Management System | traffic detector control | DuPage County Field Equipment | Planned |
|---|
| DuPage County Centralized Signal Management System | video surveillance control | DuPage County Field Equipment | Planned |
|---|
| DuPage County EOC | incident information | DuPage County TMC | Existing |
|---|
| DuPage County EOC | incident response status | DuPage County TMC | Existing |
|---|
| DuPage County EOC | resource request | DuPage County TMC | Existing |
|---|
| DuPage County Field Equipment | right–of–way request notification | DuPage County Centralized Signal Management System | Planned |
|---|
| DuPage County Field Equipment | right–of–way request notification | DuPage County TMC | Planned |
|---|
| DuPage County Field Equipment | roadway equipment coordination | IDOT District 1 Bureau of Traffic – Arterial Operations Field Equipment | Existing |
|---|
| DuPage County Field Equipment | roadway equipment coordination | Kane County Field Equipment | Existing |
|---|
| DuPage County Field Equipment | roadway equipment coordination | Municipal/Township Field Equipment | Existing |
|---|
| DuPage County Field Equipment | roadway equipment coordination | Will County Division of Transportation Field Equipment | Existing |
|---|
| DuPage County Field Equipment | signal control data | IDOT District 1 Bureau of Traffic – Arterial Operations Field Equipment | Existing |
|---|
| DuPage County Field Equipment | signal control data | Kane County Field Equipment | Existing |
|---|
| DuPage County Field Equipment | signal control data | Municipal/Township Field Equipment | Existing |
|---|
| DuPage County Field Equipment | signal control data | Will County Division of Transportation Field Equipment | Existing |
|---|
| DuPage County Field Equipment | signal control status | DuPage County Centralized Signal Management System | Planned |
|---|
| DuPage County Field Equipment | signal control status | DuPage County TMC | Planned |
|---|
| DuPage County Field Equipment | signal fault data | DuPage County Centralized Signal Management System | Planned |
|---|
| DuPage County Field Equipment | signal fault data | DuPage County TMC | Planned |
|---|
| DuPage County Field Equipment | traffic detector data | DuPage County Centralized Signal Management System | Planned |
|---|
| DuPage County Field Equipment | traffic detector data | DuPage County TMC | Planned |
|---|
| DuPage County Field Equipment | traffic images | DuPage County Centralized Signal Management System | Planned |
|---|
| DuPage County Field Equipment | traffic images | DuPage County TMC | Planned |
|---|
| DuPage County Field Equipment | traffic metering status | DuPage County TMC | Planned |
|---|
| DuPage County Maintenance Operations | current infrastructure restrictions | DuPage County TMC | Planned |
|---|
| DuPage County Maintenance Operations | equipment maintenance status | DuPage County TMC | Planned |
|---|
| DuPage County Maintenance Operations | incident information | DuPage County TMC | Planned |
|---|
| DuPage County Maintenance Operations | maint and constr resource response | DuPage County TMC | Existing |
|---|
| DuPage County Maintenance Operations | maint and constr work plans | DuPage County TMC | Planned |
|---|
| DuPage County Maintenance Operations | road weather information | DuPage County TMC | Planned |
|---|
| DuPage County Maintenance Operations | roadway maintenance status | DuPage County TMC | Planned |
|---|
| DuPage County Maintenance Operations | work zone information | DuPage County TMC | Planned |
|---|
| DuPage County Sheriff Communications Center | incident information | DuPage County TMC | Planned |
|---|
| DuPage County Sheriff Communications Center | incident response status | DuPage County TMC | Planned |
|---|
| DuPage County Sheriff Communications Center | remote surveillance control | DuPage County TMC | Planned |
|---|
| DuPage County Sheriff Communications Center | resource request | DuPage County TMC | Planned |
|---|
| DuPage County TMC | device control request | Cook County TMC | Planned |
|---|
| DuPage County TMC | device control request | Gateway Traveler Information System GTIS | Planned |
|---|
| DuPage County TMC | device control request | Grundy County TMC | Planned |
|---|
| DuPage County TMC | device control request | IDOT District 1 ComCenter | Planned |
|---|
| DuPage County TMC | device control request | Illinois Tollway TMC (TIMS) | Planned |
|---|
| DuPage County TMC | device control request | Kane County TMC | Planned |
|---|
| DuPage County TMC | device control request | Kendall County TMC | Planned |
|---|
| DuPage County TMC | device control request | Lake County PASSAGE TMC | Planned |
|---|
| DuPage County TMC | device control request | McHenry County TMC | Planned |
|---|
| DuPage County TMC | device data | Cook County TMC | Planned |
|---|
| DuPage County TMC | device data | Gateway Traveler Information System GTIS | Planned |
|---|
| DuPage County TMC | device data | Grundy County TMC | Planned |
|---|
| DuPage County TMC | device data | IDOT District 1 ComCenter | Planned |
|---|
| DuPage County TMC | device data | Illinois Tollway TMC (TIMS) | Planned |
|---|
| DuPage County TMC | device data | Kane County TMC | Planned |
|---|
| DuPage County TMC | device data | Kendall County TMC | Planned |
|---|
| DuPage County TMC | device data | Lake County PASSAGE TMC | Planned |
|---|
| DuPage County TMC | device data | McHenry County TMC | Planned |
|---|
| DuPage County TMC | device status | Cook County TMC | Planned |
|---|
| DuPage County TMC | device status | Gateway Traveler Information System GTIS | Planned |
|---|
| DuPage County TMC | device status | Grundy County TMC | Planned |
|---|
| DuPage County TMC | device status | IDOT District 1 ComCenter | Planned |
|---|
| DuPage County TMC | device status | Illinois Tollway TMC (TIMS) | Planned |
|---|
| DuPage County TMC | device status | Kane County TMC | Planned |
|---|
| DuPage County TMC | device status | Kendall County TMC | Planned |
|---|
| DuPage County TMC | device status | Lake County PASSAGE TMC | Planned |
|---|
| DuPage County TMC | device status | McHenry County TMC | Planned |
|---|
| DuPage County TMC | emergency traffic coordination | Kane County TMC | Planned |
|---|
| DuPage County TMC | emergency traffic coordination | Municipal TMCs | Planned |
|---|
| DuPage County TMC | emergency traffic coordination | Will County TMC | Planned |
|---|
| DuPage County TMC | equipment maintenance request | DuPage County Maintenance Operations | Planned |
|---|
| DuPage County TMC | incident information | City of Chicago TMC | Existing |
|---|
| DuPage County TMC | incident information | Cook County TMC | Planned |
|---|
| DuPage County TMC | incident information | DuPage County EOC | Planned |
|---|
| DuPage County TMC | incident information | DuPage County Maintenance Operations | Planned |
|---|
| DuPage County TMC | incident information | DuPage County Sheriff Communications Center | Planned |
|---|
| DuPage County TMC | incident information | Gateway Traveler Information System GTIS | Planned |
|---|
| DuPage County TMC | incident information | Grundy County TMC | Planned |
|---|
| DuPage County TMC | incident information | IDOT District 1 ComCenter | Planned |
|---|
| DuPage County TMC | incident information | Illinois Tollway TMC (TIMS) | Planned |
|---|
| DuPage County TMC | incident information | Kane County TMC | Existing |
|---|
| DuPage County TMC | incident information | Kendall County TMC | Planned |
|---|
| DuPage County TMC | incident information | Lake County PASSAGE TMC | Planned |
|---|
| DuPage County TMC | incident information | McHenry County TMC | Planned |
|---|
| DuPage County TMC | incident information | Municipal Public Safety Dispatch | Planned |
|---|
| DuPage County TMC | incident information | Municipal TMCs | Existing |
|---|
| DuPage County TMC | incident information | Will County TMC | Existing |
|---|
| DuPage County TMC | maint and constr resource request | DuPage County Maintenance Operations | Existing |
|---|
| DuPage County TMC | resource deployment status | DuPage County EOC | Planned |
|---|
| DuPage County TMC | resource deployment status | DuPage County Sheriff Communications Center | Planned |
|---|
| DuPage County TMC | resource deployment status | Municipal Public Safety Dispatch | Planned |
|---|
| DuPage County TMC | road network conditions | City of Chicago TMC | Existing |
|---|
| DuPage County TMC | road network conditions | Cook County TMC | Planned |
|---|
| DuPage County TMC | road network conditions | DuPage County EOC | Planned |
|---|
| DuPage County TMC | road network conditions | DuPage County Maintenance Operations | Planned |
|---|
| DuPage County TMC | road network conditions | DuPage County Sheriff Communications Center | Planned |
|---|
| DuPage County TMC | road network conditions | Gateway Traveler Information System GTIS | Planned |
|---|
| DuPage County TMC | road network conditions | Grundy County TMC | Planned |
|---|
| DuPage County TMC | road network conditions | IDOT District 1 ComCenter | Planned |
|---|
| DuPage County TMC | road network conditions | Illinois Tollway TMC (TIMS) | Planned |
|---|
| DuPage County TMC | road network conditions | Kane County TMC | Existing |
|---|
| DuPage County TMC | road network conditions | Kendall County TMC | Planned |
|---|
| DuPage County TMC | road network conditions | Lake County PASSAGE TMC | Planned |
|---|
| DuPage County TMC | road network conditions | McHenry County TMC | Planned |
|---|
| DuPage County TMC | road network conditions | Municipal Public Safety Dispatch | Planned |
|---|
| DuPage County TMC | road network conditions | Municipal TMCs | Existing |
|---|
| DuPage County TMC | road network conditions | Will County TMC | Existing |
|---|
| DuPage County TMC | signal control commands | DuPage County Field Equipment | Planned |
|---|
| DuPage County TMC | signal control device configuration | DuPage County Field Equipment | Planned |
|---|
| DuPage County TMC | signal control plans | DuPage County Field Equipment | Planned |
|---|
| DuPage County TMC | signal system configuration | DuPage County Field Equipment | Planned |
|---|
| DuPage County TMC | traffic counts | DuPage County ITS Hub | Planned |
|---|
| DuPage County TMC | traffic detector control | DuPage County Field Equipment | Planned |
|---|
| DuPage County TMC | traffic images | City of Chicago TMC | Existing |
|---|
| DuPage County TMC | traffic images | Cook County TMC | Planned |
|---|
| DuPage County TMC | traffic images | DuPage County Sheriff Communications Center | Existing |
|---|
| DuPage County TMC | traffic images | Gateway Traveler Information System GTIS | Planned |
|---|
| DuPage County TMC | traffic images | Grundy County TMC | Planned |
|---|
| DuPage County TMC | traffic images | IDOT District 1 ComCenter | Planned |
|---|
| DuPage County TMC | traffic images | Illinois Tollway TMC (TIMS) | Planned |
|---|
| DuPage County TMC | traffic images | Kane County TMC | Existing |
|---|
| DuPage County TMC | traffic images | Kendall County TMC | Planned |
|---|
| DuPage County TMC | traffic images | Lake County PASSAGE TMC | Planned |
|---|
| DuPage County TMC | traffic images | McHenry County TMC | Planned |
|---|
| DuPage County TMC | traffic images | Municipal TMCs | Existing |
|---|
| DuPage County TMC | traffic images | Will County TMC | Existing |
|---|
| DuPage County TMC | traffic metering control | DuPage County Field Equipment | Planned |
|---|
| DuPage County TMC | video surveillance control | DuPage County Field Equipment | Planned |
|---|
| DuPage County TMC | work plan feedback | DuPage County Maintenance Operations | Planned |
|---|
| Gateway Traveler Information System GTIS | device control request | DuPage County TMC | Planned |
|---|
| Gateway Traveler Information System GTIS | device data | DuPage County TMC | Planned |
|---|
| Gateway Traveler Information System GTIS | device status | DuPage County TMC | Planned |
|---|
| Gateway Traveler Information System GTIS | incident information | DuPage County TMC | Planned |
|---|
| Gateway Traveler Information System GTIS | road network conditions | DuPage County TMC | Planned |
|---|
| Gateway Traveler Information System GTIS | traffic images | DuPage County TMC | Planned |
|---|
| Grundy County TMC | device control request | DuPage County TMC | Planned |
|---|
| Grundy County TMC | device data | DuPage County TMC | Planned |
|---|
| Grundy County TMC | device status | DuPage County TMC | Planned |
|---|
| Grundy County TMC | incident information | DuPage County TMC | Planned |
|---|
| Grundy County TMC | road network conditions | DuPage County TMC | Planned |
|---|
| Grundy County TMC | traffic images | DuPage County TMC | Planned |
|---|
| IDOT District 1 Bureau of Traffic – Arterial Operations Field Equipment | roadway equipment coordination | DuPage County Field Equipment | Existing |
|---|
| IDOT District 1 Bureau of Traffic – Arterial Operations Field Equipment | signal control data | DuPage County Field Equipment | Existing |
|---|
| IDOT District 1 ComCenter | device control request | DuPage County TMC | Planned |
|---|
| IDOT District 1 ComCenter | device data | DuPage County TMC | Planned |
|---|
| IDOT District 1 ComCenter | device status | DuPage County TMC | Planned |
|---|
| IDOT District 1 ComCenter | incident information | DuPage County TMC | Planned |
|---|
| IDOT District 1 ComCenter | road network conditions | DuPage County TMC | Planned |
|---|
| IDOT District 1 ComCenter | traffic images | DuPage County TMC | Planned |
|---|
| Illinois Tollway TMC (TIMS) | device control request | DuPage County TMC | Planned |
|---|
| Illinois Tollway TMC (TIMS) | device data | DuPage County TMC | Planned |
|---|
| Illinois Tollway TMC (TIMS) | device status | DuPage County TMC | Planned |
|---|
| Illinois Tollway TMC (TIMS) | incident information | DuPage County TMC | Planned |
|---|
| Illinois Tollway TMC (TIMS) | road network conditions | DuPage County TMC | Planned |
|---|
| Illinois Tollway TMC (TIMS) | traffic images | DuPage County TMC | Planned |
|---|
| Kane County Field Equipment | roadway equipment coordination | DuPage County Field Equipment | Existing |
|---|
| Kane County Field Equipment | signal control data | DuPage County Field Equipment | Existing |
|---|
| Kane County TMC | device control request | DuPage County TMC | Planned |
|---|
| Kane County TMC | device data | DuPage County TMC | Planned |
|---|
| Kane County TMC | device status | DuPage County TMC | Planned |
|---|
| Kane County TMC | emergency traffic coordination | DuPage County TMC | Planned |
|---|
| Kane County TMC | incident information | DuPage County TMC | Existing |
|---|
| Kane County TMC | road network conditions | DuPage County TMC | Existing |
|---|
| Kane County TMC | traffic images | DuPage County TMC | Existing |
|---|
| Kendall County TMC | device control request | DuPage County TMC | Planned |
|---|
| Kendall County TMC | device data | DuPage County TMC | Planned |
|---|
| Kendall County TMC | device status | DuPage County TMC | Planned |
|---|
| Kendall County TMC | incident information | DuPage County TMC | Planned |
|---|
| Kendall County TMC | road network conditions | DuPage County TMC | Planned |
|---|
| Kendall County TMC | traffic images | DuPage County TMC | Planned |
|---|
| Lake County PASSAGE TMC | device control request | DuPage County TMC | Planned |
|---|
| Lake County PASSAGE TMC | device data | DuPage County TMC | Planned |
|---|
| Lake County PASSAGE TMC | device status | DuPage County TMC | Planned |
|---|
| Lake County PASSAGE TMC | incident information | DuPage County TMC | Planned |
|---|
| Lake County PASSAGE TMC | road network conditions | DuPage County TMC | Planned |
|---|
| Lake County PASSAGE TMC | traffic images | DuPage County TMC | Planned |
|---|
| McHenry County TMC | device control request | DuPage County TMC | Planned |
|---|
| McHenry County TMC | device data | DuPage County TMC | Planned |
|---|
| McHenry County TMC | device status | DuPage County TMC | Planned |
|---|
| McHenry County TMC | incident information | DuPage County TMC | Planned |
|---|
| McHenry County TMC | road network conditions | DuPage County TMC | Planned |
|---|
| McHenry County TMC | traffic images | DuPage County TMC | Planned |
|---|
| Metra Wayside Equipment | track status | DuPage County Field Equipment | Existing |
|---|
| Municipal Public Safety Dispatch | resource request | DuPage County TMC | Planned |
|---|
| Municipal/Township Field Equipment | roadway equipment coordination | DuPage County Field Equipment | Existing |
|---|
| Municipal/Township Field Equipment | signal control data | DuPage County Field Equipment | Existing |
|---|
| Will County Division of Transportation Field Equipment | roadway equipment coordination | DuPage County Field Equipment | Existing |
|---|
| Will County Division of Transportation Field Equipment | signal control data | DuPage County Field Equipment | Existing |
|---|