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Broward introduces RAIN, a rapid road-flood alert network; pilot sensors deployed, privacy and funding questions raised
Summary
Broward County staff described RAIN — a Rapid Alert and Information Network to detect roadway flooding — including sensor design, AI modeling, initial installs, city interlocal agreements and planned integrations with commuter apps.
Broward County staff on Sept. 12 briefed the Joint Water Advisory Board and Technical Advisory Committee on RAIN, the Rapid Alert and Information Network, a county-led program that will use roadway sensors, cameras and AI-based modeling to detect and warn drivers about flooded streets.
The project: Stefan Peritano, Climate Resilience Coordinator in the Broward County Resilient Environment Department, said RAIN combines field sensors installed at catch basins, solar-powered telemetry towers, still-image cameras for verification and a digital-twin AI to forecast and nowcast roadway inundation. "We're calling this RAIN. It stands for the rapid alert and information network," Peritano said.
Why it matters: county staff said the system aims to reduce the vehicle losses, rescues and airport disruptions experienced during the April 12,…
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