I've been working on signal timing projects for about five years and have found WaySync to be an instrumental tool for field implementation. I've used this software to re-time signals in cities in Montana and its capabilities are remarkably useful. This tool has made observing signals better and easier, helping me and my team to identify and fix problems efficiently. The dynamic time-space diagrams have allowed us to make effective changes to splits, offset, and sequences as needed in real time. WaySync's tools for collecting and processing before and after travel time runs have made documentation easy and simple, allowing us to share immediate results with clients. It has also been an excellent learning tool. As a growing professional, WaySync's visual aids provide me with a holistic understanding of how signals interact with each other, helping me make informed decisions to better improve the system. I'm excited to continue using this software to help improve communities' facilities and make traveling and commuting easier and safer for everyone.

When I became Traffic Control Manager for the City of Victoria, one of the most challenging aspects of managing our traffic signal system was restoring degraded and outdated signal coordination across the network. Years of controller replacements, communication issues, and changing traffic patterns had gradually degraded progression along several of our major corridors. While I understood the fundamentals of signal timing, taking an entire corridor from data collection to developing a coordinated timing plan that produced measurable results seemed far more complex. After nearly two years in my role, I came across one of Dr. Tian's LinkedIn posts demonstrating WaySync’s capabilities. What immediately stood out was how approachable the process appeared. Watching a corridor be optimized with just a few simple steps gave hope that coordination was something our team could successfully implement in-house. Once I began using the software, I quickly realized WaySync was much more than an optimization tool. Building intersections, defining phasing, and importing traffic counts followed a logical workflow that was easy to learn. Whenever I had questions, the tutorial videos and occasional guidance from Dr. Tian helped me continue moving forward without feeling overwhelmed. Rather than feeling like I was learning a complicated software package, it felt like I was following a process that made sense. The real payoff came when we implemented our first timing plans. We immediately began seeing measurable improvements in traffic progression, including more than a 40% reduction in stops on one corridor and millions of vehicle stops eliminated annually across the corridors we have optimized. Those early successes gave our team the confidence to continue expanding our coordination program. As we completed post-implementation evaluations, I began to appreciate what truly sets WaySync apart from other platforms. WaySync not only develops timing plans but also provides practical tools to verify performance with their mobile version WaySync-M. Perhaps the most valuable feature as a Manager has been their reports. The Before/After Cost-Benefit Analysis and Corridor Synchronization Performance Index reports communicate technical improvements in a format that is easy for leadership and stakeholders to understand. We can clearly demonstrate reductions in delay, stops, travel time, fuel consumption, emissions, and overall economic benefits. For our team, WaySync has simplified a complex process while providing the tools needed to verify results and communicate their value. It has become an important part of how we manage and improve our traffic signal system and the driving experience for our cities road users.

WaySync is a revelatory tool that has changed the way we interact with our traffic signals. Our timing plans were decades old and Synchro networks, if available, were outdated. Over the years, timing changes made through construction and retiming projects and manual adjustments by various engineers led to coordination plans that mostly worked okay but were overdue for a system wide refresh. Before WaySync, attempts to create new timing plans or optimize existing ones led to questionable results. Even if a time-space diagram looked good on the paper, actual performance was a mixed bag and required “seat of your pants” adjustment. By optimizing our existing timing plans in WaySync, we were able to quickly develop vastly improved timing plans that we could have confidence in deploying. Confirming the timing using the live time-space diagram on the WaySync mobile app leaves no doubt that the coordination plan is operating as intended and makes it easy to identify intersections out of sync. Seeing travel runs layered on the time space diagram allows for evidence-based timing adjustments. Even after completing our retiming, I frequently use WaySync in day-to-day signal operations. I always consult WaySync when adjusting a coordination plan and have used it to throw together new timing plans at the drop of a hat. And whenever I get a chance, I can’t help but play with the time space diagrams in pursuit of perfection. If you do signal timing work, WaySync is the tool for you.

Being a former student and an early user of WaySync, I’ve seen the software evolve into a truly powerful and practical tool for traffic signal coordination. Now, with over ten years of experience as a signal timing practitioner and project manager using the software, I can confidently say that WaySync has been instrumental in streamlining our retiming efforts across more than 400 traffic signals in the Reno/Sparks region. The desktop version, WaySync-D, allows our team to efficiently develop and manage multiple timing plans along major corridors and maintain a clear record of what’s implemented in the field. Where the program really shines is in its mobile version, WaySync-M. It enables seamless QA/QC in the field—making it easy to verify that developed timing plans are properly implemented to the controllers. Users can quickly identify issues such as signals stuck in transition, clock mismatches, or incorrect offsets. The dynamic time-space diagram in the mobile version, along with video and voice recording capabilities, makes it simple to perform before-and-after drive-throughs and document timing performance. I highly recommend WaySync to signal timing practitioners of all experience levels. It’s not only a powerful troubleshooting and signal coordination tool but also an excellent way to better understand how complex signal systems operate. In fact, this software has even revealed new insights into how some of our controllers function in the field.

WaySync is a very effective tool for signal timing engineers. I use it to synchronize arterials and troubleshoot signal timing in the field. Its strength lies in its ability to show precisely when each phase ought to turn green and when each phase ought to end in real-time trajectories. Another handy feature is its ability to capture GPS data points and record live videos during floating car runs. It is a well thought out software app designed by signal timing engineers for signal timing engineers.

I’ve been working in the ITS/Traffic field for the past 10+ years and have had many experiences in testing and using many devices from hardware to software. I find WaySync software to be the most intuitive, user friendly and gives real world results. WaySync provides a practical and straightforward way to connect field data with signal timing evaluation. The interface is intuitive once users become familiar with the layout, and the step-by-step workflow subsystem setup, travel runs, data upload, and timing review. Maps and timing charts are easy to read and help users quickly identify coordination issues. The software highlights timing issues that can be missed by other systems. WaySync also has a video recording mode making it a very valuable addition for field validation. New users like myself often need some initial guidance on setting up subsystems and nodes. Once up to speed, it becomes very intuitive. WaySync also provides how-to videos for subsystem setup and timing-run procedures. The hands-on connection between field conditions and timing adjustments makes it a valuable addition to coordination and traffic signal operations.

Working in the Traffic / ITS industry for over a decade now, I have worked with various hardware devices, software, new technologies, and traffic modeling systems. If you are in the transportation industry or even a member of the traveling public, you've probably thought to yourself numerous times that there has to be a simpler way of coordinating traffic. I said that to myself over and over, then Dr. Tian introduced me to WaySync. WaySync is so intuitive, so efficient, and so simple, yet a powerhouse tool that can coordinate intersections at the press of a few buttons. The software will model, optimize, make suggestions, generate reports, and even take video while you're driving to show how the drive aligned with your time-space diagram in real time. If you're looking for a tool that will make coordinating traffic easier, validate current traffic conditions, or verify a retiming project was successful, this is all you need. If you're a technician, operator, engineer or planner, new to the industry or have been doing it for years, this software can cut learning curves, make any traffic project easier and professionally presented to any audience. My personal opinion is that WaySync is the best thing on the market and my personal favorite traffic software to use. I applaud the WaySync team for designing an application that truly does it all.

As a traffic signal engineer with three years of experience, I have found WaySync to be an invaluable tool for modern traffic operations. Its intuitive interface allows for quick learning and efficient day-to-day use, while still proving to be powerful enough to help users visualize complex coordination and implement timing adjustments. WaySync has streamlined processes that previously required extensive time and effort. One of the most impactful features is the WaySync-M mobile application. The app provides a real-time status display of each controller, along with a dynamic view of the Time-Space Diagram. Its ability to overlay live video during corridor drives on top of the Time-Space Diagram has proven especially valuable, allowing staff to visualize and validate both existing and proposed signal timing changes directly in the field. By leveraging the full WaySync Suite, both desktop and mobile, we can effectively document and showcase before-and-after conditions of signal retiming, facilitating communication of signal timing improvements to City leadership as well as to the public. For these reasons, WaySync has demonstrated itself to be a reliable and innovative solution that facilitates our enhancement of operational performance and strengthens our ability to deliver safe and efficient mobility. The City of Austin looks forward to continuing its use of the program and its role in supporting our transportation objectives.

In my 40 plus years with municipalities, and different State DOT’s, the frustrations of signal timing have never been easy. A green for some is still a red for others. You can never make everyone happy. All you can do is reduce delays and try to increase safety. We have come a long way baby! Forty years ago, traffic signal timing consisted of inserting keys in a dial to determine your green, yellow and red timing. The dial was a simple 90 seconds, depending on the gear you had installed. Then along came electronics and the signal timing world changed forever. Today we have coordination timing, logic processors, variable initial timing, delayed calls, advance ped start times, and entire host options to assist with moving cars, bikes and pedestrians safely through an intersection and down a corridor. Synchro has been a great tool to assist Traffic Engineers to determine how to take advantage of the available options in the controllers and insert traffic volumes to ensure that all directions are serviced adequately. It has been a great starting point to develop traffic signal timing based on demand. Develop your timing plans, deploy them and then drive the corridor to see the results. Come back to the office, adjust and drive it again. After two or three iterations of this, you might have a coordination plan that works. All while you review the time/space diagram to determine what you missed. Now we use WaySync to eliminate the guess work. We can import the Synchro data directly into the program, do the fine adjustments on the computer (WaySync D), then drive the corridor, all while recording your virtual position in the green band, and record video of the run to determine what was different than expected during the run, like pre-emption, side friction and other delays that may not have been evident in your modelling of the corridor (WaySync M). If you haven’t tried WaySync, it is worth your time and effort to realize the benefits and eliminate the guessing. Read the other testimonials and decide for yourself. I can’t wait to see what AI will do with WaySync. Don’t be afraid to use technology that works.

As a user of this incredible tool (WaySync), I have experienced firsthand its remarkable features and the positive impact it has had on my work efficiency. I’ve used this software on timing projects for multiple Cities in California, where I was able to provide final optimization and fine-tuned plans quicker with program features, including virtual trajectories, early return to green values, real-time clocks, and the ability to record and import GPS/Video paired travel runs. The quality of this data and information is second to none with regard to signal timing software on the market and my ability to perform signal synchronization projects.

Over the last few years, I’ve had the humble opportunity to learn and utilize the WaySync (formerly TranSync) signal timing software. As both an agency and consultant signal timing engineer, the benefits of combining WaySync along with Synchro into my workflow have been far reaching. WaySync has a plethora of useful features in supporting the signal timing engineer to produce the best possible signal timing plans. The most useful features include a streamlined work flow, ability to easily optimize a combination of parameters, ability to model/manage an entire signal network in a single file, ability to optimize crossing corridors with side by side Time-Space Diagrams, and a mobile companion application that is used when performing field assessments/travel runs. Unlike other software used to perform travel runs, WaySync’s iOS application shows a real time status screen of each controller and a dynamic view of your Time-Space Diagram. It also overlays video, as you drive your corridor, on top of your Time-Space Diagram. There’s no more guessing what the signal should be doing and where on your Time-Space Diagram you may or may not be at a given time and location along your corridor. I strongly encourage other signal timing engineers across the country to check out WaySync and try it on your next signal timing project. Let’s work together to continue bridging the gap on signal timing and controller programming knowledge. We owe it to our communities of roadway users who depend on our distinguished skillsets to keep all modes of traffic safety and efficiently moving.

I have had the pleasure of working in the traffic industry for nearly 30 years. I have successfully timed nearly 3000 traffic signals across Canada, the United States, and Caribbean, and have programmed, or worked with nearly every traffic controller, traffic system and traffic software available. In my early years, I worked with a Time-Space Diagram software that we developed here in Ontario, Canada that provided some of the basic functionality of WaySync, but now, years later Dr. Tian and the University of Reno (CATER) have taken the Time-Space Diagram from what I envisioned it could be, to what it should be. Many applications that used to take hours are now done in minutes. Import/Export functionality from Synchro to WaySync dramatically reduces data transfer time and errors. WaySync is the traffic signal application every engineer should have at their fingertips. It’s easy to use data screens, offset manipulation, and scenario options, allow the user to make efficient, calculated adjustments to timing plans – and the graphic screens are easy to understand with changeable window and graph colors for us Colorblind people. The WaySync-M mobile application allows the user to conduct travel time studies or project real time trajectories for instantaneous signal timing adjustments. WaySync-M can also be used as a hands-free application to record both GPS data tracking and real-time video. My favorite features of the WaySync program include the Early Return feature within the Time-Space Diagram, which allows for estimations of returning unused side-street split time back to main-street. The single greatest feature of WaySync though, is that it’s always evolving. For traffic engineers – no more ‘I wish’ and a lot more ‘I can’.

I have always sought a reliable tool that allowed me to observe coordinated signal operation in the field and compare the operation to the intended timing. I have often seen sync phases improperly defined, phases rotated, or directions reversed upon implementation. In places like Orange County, CA, a corridor may go through several jurisdictions, each can have a different central system and controllers manufactured by various vendors. It has always been a challenge to maintain a consistent clock and ensure the correct offset reference point. It can be very difficult to diagnose the problem if the coordinated phases are actuated and gapping out at the wrong time. In the earlier days prior to the smartphone, I had an intern write an app to create a cycle timer sync’d to midnight or a sync input hour. I used it with a time-space diagram to verify offsets in the field. WaySync employed the exact same concept and is a nicely designed app to achieve much more than a simple timer. WaySync is the best tool I have seen for this purpose. It also can show a test car trajectory and sync’d video on the time-space diagram, so I can playback the recordings and tell from the office whether the signals are operating as intended. This tool earns its value in ensuring that the signal system is operating as intended in a much easier way, for both experienced users or new engineers to this field.

I have been performing traffic signal timing work for 25 years now using Synchro (and SimTraffic) and have recently acquired a tool that is going to make my life much easier. That is especially true for evaluation and fine tuning of new signal timing plans in the field. Where Synchro breaks down for me is in the field testing. You can use printed time space diagrams from Synchro to try and field test and fine-tune operation, but the real-time clock and display of anticipated signal phases offered in the mobile version of WaySync is a real game changer. The WaySync software allows you to see where you are at on the corridor and within the time space diagram using the GPS tracking feature. The software also provides the green/yellow/red interval times remaining for all active signal phases giving the engineer a good understanding of how well the plan is running. This also allows the engineer to easily pinpoint problems in the programming of the plan or to identify opportunities for improvement, even if your network is partitioned and using multiple cycle lengths. Use of the iPhone/iPad camera to add a video, synced with the time space diagram and vehicle trajectories makes WaySync a perfect tool for field evaluation and fine tuning. You can even use the microphone to record observations of your travel time run. The office (desktop) version of the software has lot of interesting features as well that allow me to test certain elements of timing plans in a way that is a tricky to do in Synchro. The built-in performance statistics generated by the actual travel runs will allow me to perform before and after studies, and also document key performance measures for year over year comparisons. After using the WaySync software for just a short time, I know that I will be using it for all my timing projects in the future to save time and ensure proper operation.

I learned to design, implement, and fine-tune signal timing plans as a student of Dr. Tian’s using WaySync. Several features of WaySync accelerated my learning of signal timing. The time-space diagram is very useful by being easy to read, including all the necessary coordination information, and easy editable to see what impacts timing changes might have, which are all important for understanding signal coordination. While driving along a corridor, the time-space diagram moves in real time, showing your position in relation to the bandwidth and the state of each signal. Since WaySync places a higher emphasis on real-world implementation, as students, we spent a lot of time in the field observing traffic, doing travel runs, and fine-tuning. All this practical experience using WaySync as a student has given me the skillset and judgement needed to jump right in as a young professional to help cities around the San Francisco Bay Area with their signal timing. WaySync allows our company to verify signal operations in the field and make better informed decisions to improve what the end road users experience. With the mobile app, we can quickly check if each signal is running accurately by comparing what WaySync shows is the correct operation (based on the programed coordination parameters) with the current state of the signal. If the signal timing does not match WaySync, we know there needs to be some troubleshooting. WaySync also allows us to save time with before and after studies by automatically calculating and comparing important measures of effectiveness based on travel runs collected in the mobile app. WaySync gives us confidence in our timing, which builds trust with our clients.