Manatee County Expands Emergency Vehicle Preemption System
Manatee County Expands Emergency Vehicle Preemption System
MANATEE COUNTY, FL (November 5, 2025) – Manatee County’s Public Works Department, in collaboration with Emergency Medical Services (EMS), the Florida Department of Transportation (FDOT), and the Cities of Bradenton and Palmetto, is expanding a cutting-edge emergency vehicle preemption system that gives ambulances and other emergency vehicles priority at intersections—helping save precious seconds when lives are on the line.
The Emergency Vehicle Preemption (EVP) system modifies traffic signal patterns to provide a green light for emergency vehicles, allowing them to pass through intersections more safely and efficiently. The system temporarily overrides normal traffic light cycles as a responding vehicle nears an intersection, then reverts to normal operation once the vehicle has passed.
The pilot phase, approved by the Board of County Commissioners in August 2023, included 24 intersections along the US 41/US 301 and State Road 64 corridors, which lead to Manatee Memorial Hospital.
Ten EMS vehicles, eight ambulances and two supervisor units, were equipped with activation devices that communicate with intersection control boxes using GPS, cellular, and radio networks.
The $302,500 pilot program became fully operational in August 2024 and has received positive feedback from EMS personnel.
No significant impacts to regular traffic flow have been reported.
“When the generational impact funding came around, $1 million was set aside for Emergency Vehicle Preemption,” said Manatee County Traffic Engineering Division Manager Vishal Kakkad. “That first phase was deemed successful with no major issues, so we are coming back for the remaining $700,000 from the generational impact and expand this.”
Following the pilot’s success, County Commissioners voted unanimously to expand the EVP system to 95 additional intersections countywide.
Phase two of the program will include the following:
Installation of 95 additional signal units (supported by FDOT and the Metropolitan Planning Organization).
Upgrades to 30 traffic signal controllers.
Installation of 48 new preemption devices in ambulances and EMS response vehicles—bringing the County’s entire emergency vehicle fleet to 100% equipped status.
“I’m glad this is moving forward,” said Manatee Board of County Commissioners Chair George Kruse. “And this is money that was already budgeted so this isn’t new money. This is just using the remainder of the budgeted funds.”
How It Works
When an emergency vehicle is dispatched, the onboard preemption device communicates with traffic signals ahead, triggering green lights along the response path. The system uses both cellular and radio communication, ensuring reliable operation even during network interruptions.
Unlike traditional adaptive traffic signals that rely on timing algorithms, the EVP system responds dynamically to the vehicle’s real-time position and direction of travel. This not only reduces response times but also lowers the risk of collisions with other motorists and pedestrians at intersections.
Manatee County’s emergency call center averages approximately 1,500 calls per day, and the average EMS response time is just over 8 minutes. By improving the flow of emergency traffic, the EVP system helps ensure that patients reach critical care even faster.
“Every second counts in an emergency,” said Manatee County Public Safety Deputy Director James Crutchfield. “This investment ensures our teams can get to those in need faster and safer.”
For more information about Manatee County Government, visit mymanatee.org or call (941) 748-4501. Follow us on Facebook, Twitter and Instagram @ManateeGov.
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