CMS Board
What’s a MASH Attenuator?
A MASH Attenuator is a safety device mounted on the rear of the truck, certified under MASH (Manual for Assessing Safety Hardware) standards to absorb collision impacts.
What It Does:
- Protects workers and drivers by absorbing crash energy
- Reduces the risk of injury during rear-end collisions
- Enhances safety in high-risk work zones
- Mounted at the back of the truck bed
- Designed for quick deployment and retraction
- Compatible with Traffic Scorpion II or Metro models
Available Types:
- Traffic Scorpion II – Lightweight, ideal for urban settings
- Traffic Metro – Heavy-duty option for highway environments
- Foldable MASH Attenuator – Compact for easy storag
Additional information:
Western Highways Traffic Safety Products boasts the largest inventory of truck-mounted attenuators on the West Coast, and their MASH Attenuators are a core offering, with models like the Traffic Scorpion II and Metro highlighted in the image. They emphasize that their TMAs have saved countless lives, reflecting their commitment to safety and quality. MASH certification ensures the attenuator has been rigorously tested for crashworthiness, meeting standards set by the American Association of State Highway and Transportation Officials (AASHTO).
Additionally, these attenuators require regular inspections to ensure they remain effective after impacts, a service Western Highways might provide given their focus on quality.
Practical Application:
During a highway maintenance project, the MASH Attenuator can absorb the impact of a vehicle traveling at high speed, protecting workers repairing potholes or installing barriers.