Portable Traffic Signals: The Ultimate Alternative to Span Wire Traffic Signal Systems

portable traffic signals

Span wire signals have long been used for controlling traffic during construction and maintenance work. However, with the advancement of technology, there are now alternatives to span wire signals that offer greater efficiency and effectiveness in managing traffic flow. One of these alternatives is portable traffic signals. These robust signals have been approved for use in virtually every state and with the increased difficulties caused by material and labor shortages, should be considered on your next project. 

Compared to traditional span wire signals, portable traffic signals offer several advantages for controlling traffic during construction and maintenance work. Not only do they provide a convenient solution for managing traffic flow, but they also help improve safety for both drivers and workers on the job site. By allowing for precise control of vehicle movement, portable signals reduce the risk of work zone crashes and increase the efficiency of traffic flow.


Span wire traffic signals, also known as suspended cable traffic signals, consist of a single wire suspended between two poles and are typically used in rural areas. Unlike other signals which can be programmed to display a variety of signals, such as yellow or flashing red, span wire traffic signals are limited in their ability to convey information to drivers. Additionally, span wire traffic signals cannot be easily repositioned or relocated because of their design, making it difficult to adjust to changing traffic patterns or road conditions. Furthermore, span wire signals are more susceptible to damage from wind and other environmental factors, which can cause them to stop functioning altogether. Span wire traffic signals are simply not a flexible option for controlling traffic, because they offer limited signal options and are difficult to relocate and/or reposition,

Why settle for outdated span wire signals when you can have the latest and greatest in traffic management technology with portable signals?


Portable traffic signals are a more economical solution compared to span wire signals. Portable signals do not require the installation of poles or a power source, which can significantly reduce the cost of setup. Furthermore, they can be easily relocated to different sites, making them a cost-effective solution for contractors who frequently work on various projects. By choosing portable traffic signals, you’ll save time and money, while still providing a reliable and safe solution for controlling traffic. What’s more, the flexibility of portable traffic signals makes them ideal for use in a variety of settings, from road construction to special events. With the ability to adapt to changing traffic patterns and control traffic flow in real-time, portable traffic signals are an investment that will pay off for years to come.


Another advantage of portable traffic signals is their quick and easy setup. Unlike span wire signals, which can take several hours to install and can be a labor-intensive process, portable signals can be deployed in just a matter of minutes. This makes it possible to start controlling traffic almost immediately after arriving at the site, reducing downtime and allowing work to be completed faster.

The quick and easy setup also means that you can move the signals to different locations as needed, making them a versatile solution for all of your traffic management needs. With the ability to control traffic and manage construction sites more efficiently, you’ll be able to complete projects on time and under budget, while ensuring the safety of both drivers and construction workers.


One of the major benefits of portable traffic signals over span wire is their flexibility. They can be easily reconfigured to adapt to changing traffic patterns throughout each phase of a construction project, ensuring that traffic is always flowing smoothly and efficiently. This is particularly useful for projects that may experience changes in traffic flow throughout the day, as well as for special events where traffic patterns can change quickly and unpredictably. The ability to reconfigure the signals as needed means that you can maintain a safe and efficient flow of traffic at all times, even in rapidly changing conditions.


Portable traffic signals are designed with safety in mind. They are equipped with bright LED lights that can be seen from a distance, even in bright sunlight, and can be programmed to flash or alternate between red and green to capture drivers’ attention. This makes them ideal for use on busy roads and intersections, where safety is of the utmost importance. The signals are also highly visible from a distance, which helps drivers to slow down and take notice of the changing traffic conditions. With the ability to control traffic flow and maintain a safe environment, portable traffic signals are an essential tool for construction workers, local government, and road crews who are committed to ensuring the safety of drivers and pedestrians.


Portable traffic signals are not just a temporary fix for managing traffic flow during construction and maintenance work, they are a full-fledged traffic management system capable of handling all the functions of a traditional signal, including turn lanes, pedestrian crossings, and emergency preemption. These signals provide all the features and capabilities you would expect from a permanent signal, but with the added advantage of being portable and flexible.

Not only can portable traffic signals perform all the functions of a traditional signal, but they are also a better choice over span wire signals. With their precise control of vehicle movement and customizable features, portable signals increase the efficiency and safety of traffic flow. They can be easily relocated as work zones change, ensuring smooth and uninterrupted traffic flow. Plus, they can be equipped with advanced features such as real-time monitoring and remote control, further enhancing their efficiency and effectiveness.


Portable traffic signals offer a game-changing solution for those looking to manage traffic efficiently and effectively. With their advanced technology, you can monitor and reprogram the signals remotely, without the need to physically be at the intersection. This not only saves you time and resources, but also allows for real-time adjustments to be made, ensuring the smooth flow of traffic.

With the advancement of technology and the development of more sophisticated traffic signals, span wire signals are being replaced by more modern and efficient systems, making them an outdated option for traffic control. Portable traffic signals offer a quicker, more economical, and more flexible solution for controlling traffic during construction and maintenance work. With their quick setup, easy reconfigurability, and emphasis on safety, they are the perfect choice for those who want to keep traffic moving smoothly and efficiently.

So, what are you waiting for? Contact us today to learn more about our portable traffic signals and see how they can benefit your next project.

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