Category Archives: Video

The TrafFix Devices “Big Sandy” is an Impact Attenuator Sand Barrel that is easy to move and provides external verification of the barrels correct weight of sand and is manufactured from UV stabilized high density polyethylene plastic. This Impact Attenuator/Crash Cushion Sand Barrel has been tested and certified to meet the crash worthy requirements of […]

A Truck Mounted Attenuator (TMA) is mounted to a shadow vehicle for purposes of protecting the work crew in front of the shadow vehicle and protecting the motorist that might drive into the lane closed off by the shadow vehicle.