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The ROCK ROAD SAFETY WB500 is a 72-inch polyethylene water-filled traffic barrier designed to create temporary perimeter control and lane delineation on roadways, construction zones, and work sites. When filled with water, this portable barrier provides a stable, impact-attenuating barricade that can be quickly deployed and repositioned as project needs change.
Constructed from high-density polyethylene (HDPE), this barrier resists UV degradation, cracking, and fading even under extended outdoor exposure. The bright safety orange color ensures high visibility in all lighting conditions, while the integrated connecting pin system allows multiple units to interlock for continuous barrier runs. Molded-in forklift pockets enable efficient handling and placement with standard equipment.
Key Features
Water-Fillable Design — Holds approximately 200 gallons of water for 1,650+ lbs of ballasted weight, providing stable crash protection when filled.
Interlocking System — Built-in connecting pins allow secure end-to-end connection of multiple barriers for extended perimeter control.
UV-Resistant HDPE — Rotationally molded polyethylene construction withstands sun exposure, temperature extremes, and jobsite impacts without cracking.
High-Visibility Orange — Safety orange color meets traffic control visibility requirements for day and night operations.
Forklift-Ready — Integrated lift pockets enable quick deployment and repositioning with standard material handling equipment.
Lightweight When Empty — 78 lbs empty weight allows manual handling for setup; fills on-site to operational weight.
Applications
Ideal for DOT contractors, utility crews, and municipal public works departments managing highway work zones, road construction projects, parking lot closures, and event traffic control. Commonly used for lane shifts, work zone perimeters, pedestrian barriers, and temporary road closures where repositionable protection is required.
