If you need a dependable Portable Changeable Message Sign (PCMS) for your next project or event, the PCMS 320 from Barricade Traffic Services is the ideal choice. This advanced sign combines tough construction with smart digital technology to make managing traffic safer, easier, and more efficient. Our PCMS 320 is one of the most trusted construction signs and construction traffic signs on the market today.
What is the PCMS 320?
The PCMS 320 is a portable, changeable road construction traffic sign that displays clear messages to drivers and pedestrians. It is built for construction zones, road work, events, and emergencies. The sign’s large, bright screen makes sure your message is always visible, day or night.
The PCMS 320 is part of our Pro Series and comes with Stealth Technology, maintenance-free batteries, and an anti-theft hidden battery box to keep your equipment safe. Its easy-to-use V-Touch Controller lets you change messages quickly, and the trailer design makes it simple to tow and set up anywhere.
Advanced Digital Features in Our PCMS
Unlike basic construction traffic signs, the PCMS 320 is packed with smart digital tools. It comes with an integrated 4G modem and a 10-year cell plan, so you can control your sign remotely. With JamLogic Software, you can change messages, monitor your signs, and manage your entire fleet right from your computer, tablet, or smartphone.
The PCMS 320 is also a connected device, fully compatible with Work Zone Data Exchange (WZDx). This means your construction signs can work together with smart city traffic systems, keeping drivers informed in real time.
Bright, Efficient Road Construction Traffic Signs
The PCMS 320 uses high-performance LEDs that are brighter and more power-efficient than standard models. This gives you greater visibility at all times and saves battery power for longer operation.
The display panel is 64 x 105 inches with a full-matrix design of 30 x 48 pixels, using four LEDs per pixel. It can display up to three lines of text, with up to eleven characters per line, all in a clear, easy-to-read font. Plug-and-play modules make it easy to maintain and repair, keeping your road construction traffic signs working with less downtime.

PCMS 320 Specifications for Construction Signs
The PCMS 320 is built strong to handle any work site or event. It has:
- An overall length of 153 1/2 inches and width of 82 inches.
- A traveling height of 107 inches and operating height of 154 inches.
- An axle/suspension rated for 3,500 lbs and an overall weight of about 2,070 lbs.
You can also choose extra options like a battery charger, radar, data logger, tongue wheel jack, fixed or PTZ camera, and tilt-and-rotate solar panels. These features give your construction traffic signs extra power, security, and flexibility.
Where to Use PCMS 320 Construction Signs
The PCMS 320 is perfect for many traffic control needs. Road crews use it as a road construction traffic sign to guide drivers through work zones, showing lane closures, detours, and speed limits. Cities rely on these construction signs to share emergency updates and weather warnings.
Event planners use the PCMS 320 to manage traffic at concerts, festivals, and sports games. It helps direct cars, manage parking, and provide real-time messages to large crowds. Any place where you need to control and guide traffic, the PCMS 320 gets the job done.
Rent or Buy Construction Traffic Signs?
Choosing whether to rent or buy depends on how often you need construction traffic signs. If you manage regular construction projects or host large events year-round, buying your own PCMS 320 is a smart investment. You get full control, and you save money in the long run.
If you only need road construction traffic signs for short-term projects or special events, renting is the best choice. Renting gives you top-quality equipment without the cost of ownership or maintenance.
Barricade Traffic Services offers flexible rental options and competitive prices if you choose to buy. Our team will help you pick the best plan for your project and budget.
Why Barricade Traffic Services is the Best for PCMS and Construction Signs
When you choose Barricade Traffic Services, you get more than just construction signs. You get a trusted partner who knows traffic control inside and out. We provide top-quality PCMS, construction traffic signs, and road construction traffic signs backed by expert advice and full support.
Our team checks every sign before delivery to make sure it meets strict safety standards. We also offer fast delivery, on-site setup support, and remote help to keep your project running smoothly.

Get a Quote for PCMS and Construction Traffic Signs
Whether you need to buy or rent a PCMS 320, Barricade Traffic Services is ready to help. Contact us today to learn more about our PCMS, construction signs, construction traffic signs, and road construction traffic signs. We’ll help you find the right solution to keep traffic moving and people safe.




