Transit Signal Priority (TSP)

As cities grow and traffic networks become more complex, transportation agencies are turning toward advanced communication technologies to enhance roadway safety and efficiency. One such breakthrough is Cellular Signal Priority, and the EMTRAC system is leading the way with innovative, reliable, and scalable priority solutions designed for modern mobility needs. Cellular Signal Priority leverages secure cellular communication to deliver real-time priority requests from authorized vehicles—such as transit buses, emergency units, and specialized fleets—to traffic signals. Unlike older technologies that rely on line-of-sight or short-range communication, EMTRAC’s cellular-based system ensures consistent and uninterrupted connectivity, regardless of weather, distance, or intersection layout. This results in faster, smoother traffic flow and improved travel reliability. The EMTRAC Cellular Signal Priority system automatically sends priority requests as a vehicle approaches an intersection....

Modern traffic systems rely heavily on accurate communication, reliable hardware, and real-time monitoring to keep intersections operating safely and efficiently. One essential tool that supports this critical infrastructure is the Traffic Cabinet Monitor —and the EMTRAC system delivers one of the most advanced and dependable monitoring solutions available today. A Traffic Cabinet Monitor is designed to continuously track the health and performance of traffic signal cabinets, which house important components such as controllers, detectors, communication devices, and power supplies. When any part of this system fails or operates incorrectly, it can lead to congestion, safety hazards, and unexpected downtime. EMTRAC’s Traffic Cabinet Monitor eliminates these risks by providing intelligent, real-time diagnostics and alerts. The EMTRAC Traffic Cabinet Monitor keeps a constant watch on key cabinet functions, including voltage levels, communication status, controller activity, and equipment ...

As cities continue to grow and embrace intelligent transportation systems, the demand for efficient and connected mobility solutions is higher than ever. One of the most transformative advancements in this field is C-V2X Signal Priority , and the EMTRAC system is at the forefront of delivering powerful, real-time priority solutions for modern traffic networks. With its cutting-edge cellular vehicle-to-everything (C-V2X) technology, EMTRAC is helping cities create faster, safer, and more efficient transportation systems. C-V2X Signal Priority uses secure, low-latency cellular communication to enable seamless interaction between vehicles and traffic signals. This technology allows authorized vehicles—such as transit buses, emergency responders, and municipal fleets—to request priority at intersections without relying on traditional line-of-sight or short-range communication devices. EMTRAC’s advanced C-V2X solution ensures strong connectivity even in dense urban environments, tunnels, an...

Modern cities face constant challenges in managing traffic flow, emergency response times, and overall roadway safety. One of the most effective technologies addressing these challenges is the Traffic Light Preemption Device , and the EMTRAC system is a leading provider of reliable and intelligent preemption solutions. EMTRAC’s cutting-edge device ensures faster, safer, and more efficient movement for emergency vehicles and other authorized fleets through busy intersections. A Traffic Light Preemption Device is designed to temporarily override normal traffic signal operation, granting priority passage to emergency vehicles such as fire trucks, ambulances, and police units. This technology clears intersections ahead of approaching responders, significantly reducing delays and lowering the risk of collision at high-risk points. EMTRAC brings accuracy and consistency to this process with its advanced GPS-based communication and vehicle detection system. One of the major benefits of th...

As cities continue to grow and road networks become more congested, improving the efficiency of public transportation is essential. One powerful solution helping transit agencies enhance performance is Bus Signal Priority (BSP). The EMTRAC system offers one of the most advanced, reliable, and cost-effective Bus Signal Priority technologies designed to make bus travel faster, more predictable, and more convenient for riders. Bus Signal Priority is a smart traffic management feature that modifies traffic signal timing in favor of buses approaching intersections. EMTRAC’s BSP system uses GPS-based vehicle tracking, secure wireless communication, and real-time signal coordination to send priority requests to traffic lights. When activated, these requests allow buses to receive green-light extensions or early green phases, significantly reducing delays caused by frequent stops at intersections. For transit agencies, EMTRAC’s Bus Signal Priority brings substantial benefits. Buses experience ...

  Urban traffic continues to grow more complex, making it challenging for emergency vehicles to navigate crowded intersections quickly and safely. To address these critical mobility needs, cities are increasingly relying on Traffic Signal Preemption technology. The EMTRAC system leads the industry with a proven, reliable, and intelligent preemption solution that ensures emergency vehicles receive fast and safe passage through intersections. Traffic Signal Preemption is a specialized traffic management function that temporarily overrides normal signal operations to provide immediate green-light priority for approaching emergency vehicles. EMTRAC’s advanced preemption system utilizes secure GPS-based communication, real-time vehicle detection, and precise signal control to send instant preemption requests to upcoming intersections. This enables signals to transition early to green or extend the green phase, giving emergency responders a clear and safe path. For fire departments, EMS...

Growing traffic congestion, increased travel delays, and rising emissions challenge cities worldwide. To improve roadway efficiency and support smarter transportation networks, many municipalities are adopting Traffic Signal Priority (TSP) solutions. The EMTRAC system is a recognized leader in delivering advanced, reliable, and real-time TSP technology that enhances mobility for transit fleets, emergency responders, and authorized vehicles. Traffic Signal Priority is an intelligent traffic management feature that automatically adjusts signal timing to favor selected vehicles approaching an intersection. EMTRAC’s TSP system uses advanced GPS positioning, secure wireless communication, and accurate vehicle detection to send priority requests to upcoming traffic signals. When activated, the system provides green-light extensions or early green phases, enabling smoother flow and reducing unnecessary stops. For transit agencies, EMTRAC’s Traffic Signal Priority system offers major operatio...

Efficient emergency response is essential for saving lives, reducing property damage, and ensuring public safety. One technology that plays a critical role in enhancing emergency mobility is Emergency Vehicle Preemption , and the EMTRAC system is a trusted leader in delivering fast, accurate, and reliable preemption solutions. Designed to give emergency vehicles priority at intersections, EMTRAC’s technology ensures responders reach their destinations quickly and safely. Emergency Vehicle Preemption allows fire trucks, ambulances, and police units to override normal traffic signal operation and receive immediate green-light priority. The EMTRAC system uses advanced GPS-based communication and secure signal transmission to detect approaching emergency vehicles and send rapid preemption requests to traffic signals. This clears intersections in advance, minimizing delay and significantly reducing the risk of collisions during high-speed response operations. One of the greatest advantages ...

As cities continue to expand and traffic congestion intensifies, improving public transportation efficiency has become a top priority for municipalities. One of the most effective solutions for boosting transit performance is Transit Signal Priority (TSP), and the EMTRAC system stands at the forefront of providing intelligent, reliable, and real-time TSP technology. Designed to optimize signal timing for transit vehicles, EMTRAC’s system ensures smoother traffic flow, shorter travel times, and a more dependable transit experience for commuters. Transit Signal Priority is a smart traffic management strategy that gives preferential treatment to buses and other transit vehicles at intersections. EMTRAC’s TSP system uses advanced GPS-based communication and vehicle detection technologies to send priority requests to upcoming traffic signals. This results in green-light extensions or early green phases that allow transit vehicles to move through intersections faster and with fewer stops. F...

Managing traffic efficiently during critical moments is essential for public safety, and that’s where the Emtracs system excels. Designed to deliver reliable Emergency Vehicle Priority , Emtracs helps emergency fleets move through intersections quickly, safely, and without unnecessary delays. This advanced technology ensures that ambulances, fire trucks, and law enforcement vehicles receive priority passage when every second counts. The Emtracs system works by communicating directly with traffic controllers to request signal priority as an emergency vehicle approaches an intersection. By temporarily adjusting the signal timing, Emtracs provides a clear, controlled path that reduces the risk of collisions and helps first responders reach their destination faster. This level of Emergency Vehicle Priority is essential for improving response times and saving lives. One of the key advantages of Emtracs is its GPS-based accuracy and dependable communication network. Unlike older line-of-sigh...

A Traffic Signal Preemption Transmitter is a powerful tool that helps emergency and priority vehicles move safely and efficiently through busy intersections. The Emtracs system is designed to optimize traffic flow, reduce response times, and enhance roadway safety using advanced preemption technology. Whether for fire departments, EMS fleets, transit agencies, or snowplow operations, Emtracs provides a reliable solution to ensure vehicles get the green light when it matters most. The Emtracs Traffic Signal Preemption Transmitter communicates with traffic controllers to request priority passage. This helps minimize delays caused by congestion, red lights, or unpredictable traffic conditions. With faster and safer navigation, emergency vehicles can reach incidents more quickly, improving overall community safety and operational effectiveness. What makes the Emtracs system stand out is its accuracy, durability, and seamless integration with existing infrastructure. Its GPS-based design e...

Efficient traffic management has become a critical need for growing cities, and one of the most effective ways to enhance mobility is through Traffic Signal Priority (TSP) solutions. The EMTRAC system is a proven leader in delivering smart, reliable, and real-time TSP technology that helps transit agencies, emergency responders, and municipalities improve roadway safety and reduce congestion. Traffic Signal Priority is designed to adjust traffic signals automatically in favor of approaching transit vehicles, emergency units, or other authorized fleets. With the EMTRAC system, agencies experience smoother traffic flow, significantly reduced delays, and enhanced schedule reliability. TSP is no longer just a convenience—it is an essential part of modern transportation infrastructure. The EMTRAC Traffic Signal Priority system utilizes advanced GPS, wireless communication, and vehicle detection technologies to send priority requests to upcoming intersections. This ensures green-light exten...

Efficient emergency response is critical for saving lives, and one of the most impactful technologies supporting this mission is Traffic Signal Preemption for Emergency Vehicles . The EMTRAC system is a leading provider of advanced preemption solutions designed to give emergency responders fast, safe, and reliable passage through busy intersections. EMTRAC’s Traffic Signal Preemption for Emergency Vehicles uses secure, GPS-based communication to detect approaching responders and send immediate priority requests to traffic lights. This triggers early green phases or green-light extensions, clearing the intersection before emergency vehicles arrive. By minimizing delays and reducing exposure to cross-traffic risks, EMTRAC dramatically enhances roadway safety for both responders and the public. A major advantage of EMTRAC’s system is its ability to operate reliably under all conditions—day or night, rain or shine, and even in complex urban environments. Unlike older optical systems that r...

A modern city’s emergency response system depends greatly on fast, reliable mobility through busy intersections. One technology that makes this possible is the Traffic Light Preemption Device , and the EMTRAC system delivers one of the most advanced and dependable solutions available today. Designed to provide emergency vehicles with immediate signal priority, EMTRAC’s device significantly improves response times and overall roadway safety. The Traffic Light Preemption Device works by sending secure, real-time priority requests to traffic signals as emergency vehicles approach an intersection. EMTRAC’s system uses GPS-based detection and wireless communication to initiate early green phases or extend existing green lights. This ensures fire trucks, ambulances, and police vehicles can move smoothly through intersections without unnecessary delays or high-risk cross-traffic encounters. One of the major advantages of EMTRAC’s preemption technology is its reliability under all conditions. ...