TMAS: Traffic Management Advisory System

Osceola County’s Traffic Management Advisory System (TMAS) is an online tool that provides real-time updates on road closures, construction, and traffic impacts. Integrated with major navigation apps like Waze, Google Maps, and Apple Maps, it helps drivers avoid delays and travel safely.

Powered by Causeway One.Network, the TMAS platform is publicly accessible without an account. However, users can also register for a free account to access additional features, such as detailed data layers and email alerts—ideal for residents, agency staff, and external partners.

How to Use the Map

Step 1.Search your area of interest

Enter a road name or address in the search bar or use the location icon at the top of the map to display your current location. Then, drag the map to navigate to your area of interest.

Step 2.Navigate the map

Zoom in or out by scrolling with your mouse or by using the plus (+) and minus (–) icons in the lower-right corner of the map.

Step 3.View road details

Select any event icon on the map to view more details about the affected road.

Additional Map Features:
  • Use the calendar icon in the top left corner to select your desired timeframe.
  • Use the menu icon in the top left corner to access data layers and filters.

 

Get Traffic Alerts

To stay informed and receive alerts about Osceola County real-time road closures and traffic updates, you can create a free account at www.One.Network!

Click here and follow the instructions!

How to Set Up Email Alerts

Once signed in to One.Network:

  1. Click on your profile icon.
  2. Select "Alerts" from the menu.
  3. Enter your preferences for location, road types, and frequency.
  4. Click "Set Alert" to activate your notifications.

For a step-by-step guide, you can also watch the Instructional Video.

 

Need Help?

For technical help using OneNetwork please email help@one.network.
For additional information contact us at Traffic@osceola.org

 

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