Special order
Guardian Highway 350 barriers our only available as a complete package, pre-assembled at the plant. Call us for details on special orders.

• The Guardian™ Highway Barrier is the best performing water filled barriers and portable traffic barriers available today

• With the factory installed metal reinforcement, the polyethylene Guardian™ 350 Highway Barrier meets NCHRP 350-TL-2, 70 km/h (43.5 mph) standards and TL-3, 100 km/h (62.1 mph) standards making them ideal for any traffic barrier usage

• The Guardian™ 350 Highway Barrier, as a longitudinal system, has been successfully crash tested to comply with the requirements of the NCHRP Report 350, Recommended Procedures for the Safety Performance Evaluation of Highway Features, Test Level 2 and Test Level 3

• The portable nature of the Guardian™ 350 Highway Barrier has geared it for use in construction work zones where vehicle speeds are to be 100 km/h (62.1 mph) or less

Easy Installation, Maximum Stability and Protection

• Available in Safety Orange and Yellow
• Each traffic barrier is 42" tall x 24" wide x 72" long
• An estimated 275 pounds empty, the Guardian™ 350 Highway Barrier, when in use with the minimum mandated 198 linear feet (33 barriers) requirement, provides for 47,000 pounds of car stopping protection once ballasted
• The Guardian™ 350 Highway Barrier provides superior value when you consider the per pound cost of protection received. We offer the heaviest, portable plastic traffic barrier on the market
• Designed for work zone protection and traffic channeling the highly visible Guardian™ 350 Highway Barrier is also ideal for crowd control and entry/exit security
• A line of positive protection may be set without heavy lifting equipment