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Advanced Preemption & Priority Systems

Sierra Transportation Technologies is the leading national provider of advanced preemption systems, delivering unparalleled expertise in enabling safer and more efficient urban mobility across the United States. Our state-of-the-art solutions cater to the unique needs of emergency vehicles and public transit, significantly improving traffic management, signal priority, and overall road safety. As a trusted partner for transportation agencies, city planners, and municipalities, we are committed to optimizing traffic flow, reducing congestion, and enhancing transport infrastructure with our innovative technologies.

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    Transit Signal Priority (TSP)

    Transit signal priority is designed to improve the efficiency and reliability of public transit services by granting buses priority at traffic signals. This technology is vital for Bus Rapid Transit (BRT) systems and helps ensure timely schedules, reduced travel times, and a more prominent shift towards urban mobility.

    Our initiatives have led to decreased bus travel times and improved schedule adherence, significantly enhancing operator and passenger satisfaction by providing more reliable services. Additionally, our efforts have contributed to a notable reduction in traffic congestion and have promoted lower fuel consumption and emissions.

    We integrate TSP within existing intelligent transportation networks, enhancing the synchronization of traffic signals to keep buses on schedule and moving efficiently through urban environments.

    • Real-Time Adjustment Of Traffic Signals
    • Improved Synchronization Of Urban Intersections
    • Increased Road Safety And Lower Risk Of Intersection Collisions
    • Enhanced Traffic Flow On Major Arterial Roads

    Our systems employ cutting-edge smart city technology, leveraging sensors, communication networks, and analytical software to deliver robust and reliable traffic management solutions tailored to the unique needs of each city.

    Snowplow Priority (SPP)

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    Emergency Vehicle Preemption (EVP)

    Emergency vehicle preemption technology is crucial for enabling emergency responders to navigate through traffic efficiently and reach their destinations promptly. These systems communicate with traffic signals to adjust lights in favor of emergency vehicles, minimizing delays and ensuring the safety of both responders and the public.

    Moreover, our integrated systems for seamless traffic control significantly reduce gridlock, enhancing urban mobility. These systems ensure safe intersections, thereby promoting the well-being of all road users. Our commitment to advanced technology and innovative solutions underscores our dedication to creating more efficient and safer urban environments.

    We provide a comprehensive range of solutions for transit signal priority and emergency vehicle preemption solutions to meet the diverse needs of municipalities and improve overall transportation infrastructure.

    Key benefits of our emergency vehicle preemption solutions range from incident response time to public safety.

    • Reduction In Emergency Response Times
    • Enhanced Safety For Emergency Vehicles & Road Users
    • Minimized Disruption To Normal Traffic Flow
    • Improved Communication & Synchronization With Existing Traffic Control Systems

     

    Installation and Training: Ensuring Effective Deployment of Preemption Systems

    The successful implementation of preemption systems demands precise installation and thorough training. Sierra Transportation Technologies is committed to providing turnkey solutions that encompass all aspects of priority and preemption systems.

    • Expert Installation By Certified Technicians
    • Comprehensive Training Programs For Transportation Personnel
    • Ongoing Maintenance And Technical Support
    • Customization Of Systems To Meet Specific Local Requirements

    We ensure that our clients are fully equipped to operate and maintain their preemption systems, guaranteeing long-term effectiveness and reliability.

    Partner With Sierra Transportation Technologies For Expert Preemption Solutions

    As a leader in preemption systems, Sierra Transportation Technologies offers unmatched expertise and innovative solutions to transportation agencies, city planners, and municipalities across the nation. Our commitment to quality, safety, and efficiency ensures that our preemption systems deliver tangible benefits, from improved emergency response times to optimized public transit operations.

    Enhance your community’s urban mobility and road safety with our comprehensive traffic management solutions. Contact us today to learn more about our services and how we can support your city’s transportation infrastructure needs.

    SpeedLane® Pro: The Ultimate Solution for Traffic Monitoring

    The Houston Radar SpeedLane® Pro offers state-of-the-art dual-beam radar technology designed for seamless and accurate lane-by-lane traffic monitoring. Built for reliable, non-intrusive deployment, SpeedLane Pro provides detailed insights into vehicle speed, classification, lane occupancy, and traffic flow, empowering public agencies to enhance road safety and efficiency across all weather conditions.

     

    The Houston Radar SpeedLane® Pro represents a leap forward in traffic data collection, combining cutting-edge dual FMCW radar technology with unmatched power efficiency, precision, and ease of use. Engineered to provide a comprehensive, non-intrusive traffic monitoring solution, SpeedLane Pro enables agencies to manage and analyze roadway data like never before. For public agencies looking to modernize their traffic management infrastructure, SpeedLane Pro offers an all-in-one, versatile tool designed to deliver reliable, actionable insights for safer, more efficient roadways.

    Why SpeedLane Pro?

    1. Unparalleled Accuracy and Real-Time Tracking: Leveraging patented dual-beam radar technology, SpeedLane Pro creates a virtual “speed trap” capable of tracking every vehicle with lane-level accuracy. The system detects individual vehicles up to 255 feet away, continuously recording data on speed, lane occupancy, direction, and even vehicle classification. With SpeedLane Pro, agencies can rely on precise, lane-by-lane data, ensuring they get the most accurate snapshot of traffic flow to inform both daily operations and long-term planning.

    2. Advanced, Flexible Deployment: Designed for ease of installation and configuration, SpeedLane Pro’s HD camera and gyroscopic leveling system allow rapid, accurate setup without the need for in-situ calibration. The system’s ultra-low power consumption and compatibility with solar power make it an ideal choice for both urban and remote deployments, giving agencies the flexibility to install in high-traffic intersections or rural monitoring points. Additionally, SpeedLane Pro’s weatherproof design guarantees performance in all environmental conditions, reducing maintenance demands and downtime.

    3. Comprehensive Data Storage and Access: Built to meet modern data needs, SpeedLane Pro can store up to 1 million vehicle records and provides reliable connectivity options, including Bluetooth, Ethernet, and optional cellular access. These features make it easy for agencies to access and analyze data in real-time, or remotely, using the companion Windows application or Android app for field adjustments. Optional Tetryon cloud integration offers a streamlined, centralized dashboard for multi-site management, enabling agencies to monitor traffic data across multiple locations with ease.

    4. Significant Operational Cost Savings: Unlike older, intrusive loop detectors or single-beam radar solutions, SpeedLane Pro provides precise data without the costly installation or calibration requirements. Its low power usage also means longer-lasting battery life, reducing the need for frequent maintenance. For agencies managing numerous sites, these cost efficiencies add up, offering a reliable, low-maintenance solution that supports high-quality traffic management on a tight budget.

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