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Helping you deliver sustainable and innovative ITS solutions

At Yunex Traffic, we pride ourselves on delivering exceptional traffic signal design solutions that cater to a diverse range of projects, regardless of their size or complexity. We bring together expertise and practical deployments to optimize your mobility infrastructure.  From initial traffic studies, to optimization, and all the way to the final stages of implementation, we offer a complete assessment and design service. Contact us today to transform your transportation environment with our innovative team of traffic and system engineers.


Cutting edge service offerings

Discover our advanced service offerings designed to enhance and optimize your transportation infrastructure.
Unleash the potential of our tools, making a positive impact on your community Showcase the value generated by these cutting edge solutions.

A city with skycrapers and a busy street.

Traffic Optimization

Traffic optimization  plays a pivotal role in enhancing transportation systems. At its core, traffic optimization strategies like fine tuning signal timing, implementing transit signal priority services, or implementing adaptive signal control, aims to streamline the movement of all all road users. Our team leverages data, technology, and strategic planning, to achieve more efficient cities.

Efficiency: Optimized traffic flow reduces congestion, minimizes delays, and ensures smoother travel for all road users.
Environmental Impact: By minimizing idling time and rerouting around congestion, traffic optimization contributes to sustainability efforts by lowering emissions.
Data-Driven Decision Making: Real-time data and predictive analytics guide informed decisions, allowing for continuous improvement.

Whether it’s fine-tuning traffic signal timings, implementing transit priority services, or creating digital twins for network simulations, traffic optimization is the backbone of modern urban mobility.


Transit Signal Priority (TSP) strategies play a crucial role in improving public transportation systems. TSP involves adjusting traffic signal timings to give priority to buses at intersections. By minimizing delays and improving bus travel times, TSP aims to make public transit more attractive to commuters.

TSP works through various mechanisms:

Signal Preemption: Some buses are equipped with devices that communicate directly with traffic signals. When a bus approaches an intersection, it can request signal priority, allowing the signal to change in favor of the bus.
Signal Extension: When a bus is running behind schedule, TSP can extend the green signal phase to allow the bus to clear the intersection.
Queue Jump Lanes: Dedicated lanes at intersections allow buses to bypass waiting traffic and move ahead.
Transit-Only Lanes: Designated lanes exclusively for buses prevent them from getting stuck in general traffic.
The benefits of TSP include improved reliability, increased ridership, reduced emissions, and cost-effectiveness. However, implementing TSP requires coordination, equity considerations, and balancing priorities, which is where out team of experts come into play.

Our team of engineers and planners understand the complexities of transportation and land-use.  Our approach is to enhance the efficiency, safety of urban streets. Services may include optimizing signal timings, improving pedestrian crossings, and managing traffic flow. By implementing street optimization like adaptive signal control, cities can achieve smoother traffic movement, reduced congestion, and improved safety for all road users.

Read more about our Adaptive Project in Ann Arbor, MI

Corridor Studies are essential for optimizing transportation corridors like highways or major roads. These studies analyze bottlenecks, safety issues, and capacity constraints. By considering various modes of transportation, corridor studies aim to enhance overall efficiency. For instance, a busy commuter route might benefit from lane additions, intersection improvements, and transit enhancements. The goal is to create well-functioning transportation networks that improve travel times, safety, and economic activity.

Corridor studies involve:

Traffic Flow Analysis: Understanding how traffic moves along the corridor, including peak hours, congestion points, and flow patterns.
Safety Assessment: Identifying accident-prone areas, hazardous intersections, and potential risks to pedestrians and cyclists.
Capacity Evaluation: Assessing the corridor’s ability to handle current and future traffic volumes.
Environmental Impact Considerations: Balancing transportation needs with ecological concerns.
Stakeholder Engagement: Involving local communities, transit agencies, and other relevant parties.
These comprehensive studies pave the way for efficient transportation networks that benefit both commuters and communities.

Digital Twins for Network Simulations provide a powerful tool for transportation planning and management. These virtual replicas mirror real-world transportation infrastructure, including roads, intersections, traffic signals, and transit routes. By creating a detailed digital model, engineers can simulate and test various scenarios without affecting the actual network. For instance, if a highway network faces congestion issues, a digital twin can be developed to assess the impact of adding toll lanes or adjusting traffic signal timings. Predictive modeling helps estimate how changes will affect travel times, emissions, and safety.

Areas of Service

  • Traffic Engineering Assistance for Local Agencies
  • Intersection Performance Review and Analysis
  • Traffic Signal Retiming and Optimization
  • Traffic Impact Studies
  • Traffic Control Device Inventories
  • Traffic Counting
  • Pedestrian and Bikeway Accessibility
  • Safety Studies
  • Traffic Calming Studies & Designs

Whether you are looking to enhance or better utilize existing solutions, or are looking to incorporate new technologies the team at Yunex Traffic is here to help you navigate the changing landscape of ITS.

Tolling plays a crucial role in modern transportation systems, and our expertise extends to implementing efficient tolling solutions such as Electronic Toll Collection (ETC) with an overall goal of improving travel time, emissions, and convivence. Contact us today to see how we can help implement strategies in your city today.

ITS Design for transportation networks involves the strategic planning and implementation of Intelligent Transportation Systems (ITS) infrastructure. Our expertise lies in designing and implementing ITS infrastructure such as variable message signs, traffic cameras, and dynamic message boards. These systems enhance communication with drivers.

ATMS systems integrate data from various sources including cameras, sensors, RSUs and more to manage traffic flow. This data can be used to implement strategies for incidents, traffic signal coordination, and adaptive control. Our team takes this data and gives you the best strategies to move forward.

Areas of service:

  • Tolling Technology
  • Traffic Signal Modifications
  • Traffic Signal Emergency Vehicle Preemption Systems
  • Traffic Signal Railroad Preemption Systems
  • Traffic Signal Bus Priority Systems
  • ATMS Deployment and Integration
  • Simulation, Optimization, and Signal Timing Studies
  • Traffic Signal System Monitoring and Management

There are many initiatives out there that offer funding for projects that aim to not just increase traffic flow but also takes a hard look at the safety of our intersections. Incorporating CV2X technologies is not just talk anymore, but necessary as we move into the future of transportation management.

Connected and Autonomous vehicle infrastructure is imperative as we move into the future of transportation. CV2X technology has show to not only alleviate traffic congestion but also play a pivotal role in reducing accidents and emissions to create a safer, cleaner, and more sustainable future. Our team can help you deploy strategies to achieve these goals.

The FHWA estimates that one-third of all intersection fatalities occur at traffic signal locations. We know actionable data is key to reducing crashes, and our team is armed to help you reach our Vision Zero Goals. This includes redesigning streets, implementing technology, and procuring funding.

We know that strategic planning for transportation networks that considers land use, population growth and environmental impact is essential as our cities and suburban areas continue to grow. The team at Yunex Traffic  can help develop a long-term transportation plan that accommodates future population growth and economic development.

Multi-modal planning for transportation networks enhances overall mobility by integrating various modes such as buses, trains, and bicycles. It promotes sustainability, reduces costs, and ensures better accessibility for all. Additionally, multi-modal systems remain resilient during disruptions, ensuring continuous mobility. The team can help with a variety of strategies.

Connected Vehicle Deployments
Autonomous vehicle readiness
Autonomous vehicle trials and simulations
Multi-modal journey planning
Vision Zero recommendations and implementation
Crash reduction programs
Data-driven safety -programs
Preventative Safety Management

The TMC is the hub of any cities transportation technologies.  Yutraffic Engineering Services can help optimize your TMC with a number of strategies.

Imagine a world where your transportation engineer can log in and  view the entire TMC from anywhere, allowing for quicker response to incidents and emergencies, and creates a more efficient environment.

Data fusion involves integrating information from various sources, such as sensors, cameras, and social media, to make well-informed decisions in real time. Imagine a scenario where we utilize data fusion to predict traffic bottlenecks. By analyzing data from multiple sources simultaneously, we can dynamically reroute buses to avoid delays, ensuring smoother transportation for commuters.

Example Project Deliverables and Areas of Service:

Traffic Signal System Monitoring and Management: Efficiently monitor and manage traffic signals using real-time data. Adjust signal timings based on traffic flow to minimize congestion.
Incident Management: Detect and respond promptly to incidents such as accidents, breakdowns, or road closures. Coordinate emergency services and reroute traffic as needed.
Network and Connectivity Troubleshooting: Address connectivity issues affecting traffic management systems. Ensure seamless communication between sensors, cameras, and control centers.
Extension of On-Field Staff: Augment existing field staff with data-driven insights. Provide them with accurate information to enhance their decision-making capabilities.

By leveraging data fusion and these project deliverables, we can create a more efficient and responsive  transportation system.

Harness the power of Real-Time Data and unparalleled expertise in Traffic Engineering

We are focused on providing high-quality and reliable transportation engineering solutions working closely with you, our customer. Our dedicated team of experienced engineering consultants have unparalleled access to knowledge and information from system designers, support engineers and national field service organization.

Maximize the value of your software

Looking to optimize your transportation system? Turn to Yunex Traffic— your traffic engineering experts. We fine-tune systems, enhance efficiency, and ensure smooth traffic flow.

  • Initial Software configuration and alarm management
  • Traffic Data Analysis including recomendations for improved safety, mobility and environmental goals
  • Policy guidelines and recommendations for optimal and safe traffic signals
  • Vision Zero analysis : utilize software solutions and crash data to identify trouble intersections
  • Device monitoring and control
  • Virtual Traffic Management Center Support
  • Grant Writing – Safe Streets for All and Smart Mobility Grants

Ask us how we can help you secure additional funding for your project!

Our expert team can help you with identifying funding opportunities or assist with bid writing and application guidance to increase your chances of success.

We understand the complexities of the process and offer customized solutions that fit your needs whether you are a Local Authority seeking additional funding for replacement of your asset or seeking to implement new systems and technologies, or a private organization looking to implement innovation – let us help you secure the funding you need to bring your project to life.