Interface: Olympia ITS Roadway Equipment - Thurston County ITS Roadway Equipment
![Olympia ITS Roadway Equipment to Thurston County ITS Roadway Equipment Interface Diagram](../../images/ifs/if27-50.gif)
Architecture Flow Definitions
signal control data (Existing)
Information used to configure local traffic signal controllers.
signal control data (Existing)
Information used to configure local traffic signal controllers.