Better traffic control starts with better signals.
From setup to operation, Horizon signals are engineered to deliver safer, more reliable traffic control in real-world work zones.
Revolutionizing work zone safety since 1988.
Approved by more State DOTs than any other PTS.
Every signal is backed by unmatched service and support.
We work closely with agencies to develop the solutions they need.
The Horizon Difference
ISO 9001
Built to Last
Training
Horizon Signal Plus
Ease of Use
Built on a certified quality management system
Horizon Signal operates under an ISO 9001:2015 certified quality management system, ensuring consistent processes, continuous improvement, and dependable product performance. It’s one more way we deliver reliability you can count on—job after job.
Not all signals are created equal
Our SQ3 system is engineered for long-term performance in demanding environments—with a 100-mph wind load rating, a 25-year design life, and a 10-year structural warranty. It’s durability you can rely on, backed by a level of confidence you won’t find anywhere else in the industry.
Hands-on training that sets your team up for success
Our in-house training courses give your team the knowledge and confidence to deploy and operate Horizon systems effectively. Held multiple times each year, these sessions go beyond the basics—helping crews reduce errors, improve safety, and get the most out of every system in the field. Can't make our in-house training sessions? Our technical team can work with you to schedule training at your location.
Take control of your work zone
Horizon Signal Plus connects your entire system—giving you real-time visibility, instant alerts, and the ability to respond quickly to changing conditions. It’s a smarter way to manage traffic control and reduce risk on every job.
Faster setup, simpler operation
Our systems are engineered for crews in the field—so you can deploy quickly, reduce errors, and keep projects moving. Our operating system is engineered from the ground up with end users in mind—so you don’t need to be a traffic engineer to use it. With intuitive controls and a user-friendly interface, crews can get up to speed quickly, reduce setup errors, and manage traffic with confidence from day one.
ISO 9001
Built on a certified quality management system
Horizon Signal operates under an ISO 9001:2015 certified quality management system, ensuring consistent processes, continuous improvement, and dependable product performance. It’s one more way we deliver reliability you can count on—job after job.
Built to Last
Not all signals are created equal
Our SQ3 system is engineered for long-term performance in demanding environments—with a 100-mph wind load rating, a 25-year design life, and a 10-year structural warranty. It’s durability you can rely on, backed by a level of confidence you won’t find anywhere else in the industry.
Training
Hands-on training that sets your team up for success
Our in-house training courses give your team the knowledge and confidence to deploy and operate Horizon systems effectively. Held multiple times each year, these sessions go beyond the basics—helping crews reduce errors, improve safety, and get the most out of every system in the field. Can't make our in-house training sessions? Our technical team can work with you to schedule training at your location.
Horizon Signal Plus
Take control of your work zone
Horizon Signal Plus connects your entire system—giving you real-time visibility, instant alerts, and the ability to respond quickly to changing conditions. It’s a smarter way to manage traffic control and reduce risk on every job.
Ease of Use
Faster setup, simpler operation
Our systems are engineered for crews in the field—so you can deploy quickly, reduce errors, and keep projects moving. Our operating system is engineered from the ground up with end users in mind—so you don’t need to be a traffic engineer to use it. With intuitive controls and a user-friendly interface, crews can get up to speed quickly, reduce setup errors, and manage traffic with confidence from day one.
EXPLORE OUR PRODUCTS
SQ2®
The SQ2 is an automated flagging system with no need for an operator.
RDTS
Safely manages traffic originating from residential driveways that fall within a work zone.
SQ2T®
SQ2T is the go-to solution for a wide range of specialty applications and longer-term projects.
SQ3TS®
Meet the temporary traffic control workhorse that you can rely on year after year.
SQ4®
Our disaster response tool helps you respond quickly to power outages or infrastructure damage.
Cart-Mounted AFAD
The AFAD is equipped with a gate arm and enables flaggers to control traffic from a safe distance.
Trailer-Mounted AFAD
Our AFAD system on a convenient trailer platform for enhanced portability and durability.
HAWK
Our high-intensity activated crosswalk signal increases crosswalk awareness for motorists and safety for pedestrians.
Distribution network
Distribution network
UNITED STATES
Our network of strategically located distributors allows us to serve you wherever you are.
CANADA
Connect with our team to see how we can meet your project needs in the Great White North.
CARIBBEAN ISLANDS
Contact our team to learn how we can help meet your project needs in the Caribbean.
Built by the best
It takes an unmatched team of experts to build the most advanced portable traffic signals, ever.