FDOT District delivers real-time traveler information to drivers across Miami-Dade and Monroe counties. Our service equips motorists with accurate traffic alerts and roadway updates so they can make informed trip planning decisions and enhance traveler safety on South Florida’s roadways.
At the SunGuide Transportation Management Center (STMC), traffic operators collect continuous roadway data from sensors, partner agencies, and field personnel. This data powers multiple traveler information tools — including the 511 Traveler Information System, dynamic message signs (DMS), and targeted social media updates — that keep the public informed about current traffic conditions, travel times, construction events, and incidents in real time.


The Florida 511 Traveler Information System delivers real-time traffic alerts 24/7, helping users stay informed and avoid delays during their daily commute.
Commuters can access FL 511 through the www.FL511.com website and FL511 mobile app, Where they can create personalized routes and see new traffic alerts directly in their mobile device.
FDOT District Six extends reach by using social media to provide real-time traffic alerts, promote public safety campaigns, and highlight new projects on platforms including Facebook, X, Instagram, and YouTube to help drivers make informed decisions about their trip planning choices.


Dynamic Message Signs (DMS) are electronic signs located along highway and arterial roadways to inform drivers of real-time traffic conditions that may impact traffic. Traffic operators at the SunGuide Transportation Management Center update the signs with traffic alerts and safety campaigns to help drivers avoid delays and promote awareness.
DMS provide drivers with valuable information 24 hours per day, seven days per week. The STMC is committed to managing and operating this service to optimize traffic conditions and help drivers get to where they need to go safer, and more efficiently.