Traffic barriers can be made of concrete or plastic, and the plastic ones are usually hollow on the inside so ...
Traffic Barriers
Our Traffic barrier selection includes water fillable and solid plastic traffic barriers for roadways, construction sites, and airports. Enhance your job with arrow boards, barricades, and traffic cones. Browse our traffic barriers and order today for fast freight shipping.

Ensure Safety With Traffic Barriers
Transportation Supply provides durable and reliable traffic barriers to enhance safety at construction sites and events. Our selection includes water-filled and plastic traffic barriers, built to withstand harsh weather. Some models are designed for clear visual delineation, while high crash-rated options offer robust protection for workers and the public.
Water-Filled Barriers For Any Job
Water-filled barriers are a lightweight, easy-to-transport solution for temporary traffic control. When filled, they provide stability and impact resistance based on their crash rating. Designed to interlock—either with locking pins or a puzzle-piece design—they offer flexibility for various work site needs. We provide a range of water barriers for low- and high-speed applications, both temporary and permanent. Popular options include the 32-inch barrier for construction sites and events and the 42-inch barrier for highway projects and traffic channelization.
Plastic Traffic Barriers
Transportation Supply offers a variety of plastic traffic barriers, designed for durability, easy transport, and quick installation. Made from lightweight yet sturdy materials, these barriers withstand harsh weather and, depending on their crash rating, provide impact resistance for enhanced safety. Available in multiple sizes and colors, they can be customized to meet your specific needs.
A key advantage of plastic traffic barriers is their versatility. They can be fitted with reflective tape for increased visibility and linked together to form a continuous barrier—ideal for construction sites and areas requiring extended traffic control solutions.
Fast Shipping & Competitive Pricing on Traffic Barriers
As a distributor, we do our research and find the best prices, the best products and the most locations to give you the traffic barriers you need. We are constantly building relationships with new suppliers of plastic traffic barriers. This means there is a better chance that the traffic barriers you are looking for are close to you and will not cost a fortune to ship.
Traffic Barrier FAQ
If you have questions about our traffic barriers, we are here to help!
What types of traffic barriers are available?
There are several types of traffic barriers, including water-filled barriers, plastic barriers, concrete barriers, and steel barriers. Each type serves different purposes, from lightweight visual delineation to high-impact crash-rated protection. The choice depends on factors such as location, duration of use, and required safety level.
What Is the Lifespan of Plastic Traffic Barriers?
The lifespan of plastic traffic barriers depends on factors such as material quality, environmental conditions, and usage. On average, they can last 5 to 10 years with proper maintenance.
How do I choose the right traffic barrier for my project?
Selecting the right traffic barrier depends on factors like traffic speed, site conditions, and safety requirements. For temporary setups, lightweight plastic or water-filled barriers work well, while high-speed zones may require crash-rated options like reinforced plastic or concrete barriers. Consider visibility, durability, and interlocking features for optimal effectiveness.
Shop Traffic Barriers Online
Trans Supply has earned its reputation for the quality of the products we offer and our willingness to work with our customers. In addition to traffic barriers, we also offer other road safety products, such as plastic delineators and traffic drums. Browse our selection of traffic barriers for sale and make a purchase today.
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