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TRIUNE Infrastructure Group

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TRIUNE Infrastructure Group

I-4 St. Johns Bridge River Security System

This project involved the design and implementation of a cutting-edge security and surveillance system for the I-4 bridge over the St. Johns River.


Project Overview

The purpose of this project was to enhance the security and safety of a critical transportation asset using advanced technology. The system employs thermal imaging cameras to establish a secure perimeter around vulnerable areas of the bridge. Unauthorized access triggers pan-tilt-zoom (PTZ) CCTV cameras, which track and record high-resolution footage, while alerts are sent to the Regional Traffic Management System (RTMC) for immediate response.


Project Leadership and Scope

Our team served as both Project Manager and Engineer of Record for this initiative, leading the design and implementation of the state-of-the-art surveillance system.


Design Features and Innovations

Our team led the design, which included:

  • Thermal imaging cameras for perimeter security and intrusion detection

  • Automatic PTZ CCTV camera activation for high-resolution tracking and recording

  • Robust Ethernet TCP/IP over fiber optic infrastructure for secure, high-speed data transmission

  • Dual-server setup to ensure uninterrupted video storage and analysis during disruptions

  • Uninterruptible Power Supplies (UPS) for field cabinets and a standby generator for the video server to ensure continuous operation

  • Cybersecurity measures, including Cyberlock systems, to prevent unauthorized access to sensitive equipment


Coordination and Analysis

The system was engineered to withstand Florida's challenging environmental conditions, including high temperatures, humidity, and potential flooding from the St. Johns River. Strategic camera placement ensured comprehensive surveillance coverage with no blind spots.

This project highlights our expertise in delivering advanced security systems for critical infrastructure. By securing the I-4 bridge, we contribute to the safety and efficiency of regional transportation while protecting a vital asset. For more information about this project and how we can assist with your infrastructure needs, please contact us today!

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