The Importance of MASH TL3 & TL4 Rated Barriers
At Roadhire, safety and compliance are at the heart of every project we support. When it comes to protecting road users and workers, not all barriers are created equal. That’s why MASH-rated barriers are the industry standard — providing reliable, tested, and approved safety performance. What is MASH? MASH (Manual for Assessing Safety Hardware)

