| Source Element | Destination Element | Flow |
|---|
| IT Trip Planner, OneBusAway, Google Transit .etc | Personal Information Device | traveler alerts |
| Olympia Smart Parking - Parking Locations | Olympia Smart Parking - Transportation Information Center | parking information |
| Personal Information Device | IT Trip Planner, OneBusAway, Google Transit .etc | traveler request |
| Olympia Smart Parking - Transportation Information Center | traveler request |
| WA-DES Parking Management Center | traveler request |
| WSDOT Office of Information Technology (OIT) Data Center and WSDOT Olympic Region Communications Center | traveler request |
| WSDOT Social Media (Twitter, Facebook.etc) | traveler request |
| WA-DES Smart Parking Locations | WA-DES Parking Management Center | parking information |
| WSDOT Office of Information Technology (OIT) Data Center and WSDOT Olympic Region Communications Center | Personal Information Device | traveler alerts |