MASH Compliant Products

MASH (Manual for Assessing Safety Hardware)

Transpo is the largest distributor of Valtir products (previously Trinity Highway systems) throughout the Northeast United States. Our mission is to help professionals plan, engineer and install safety products. We offer a variety of different MASH products that help keep work zones safe. All our products are NCHRP 350 approved and help control traffic flow and movement to keep workers and pedestrians safe. Work with our team of experts to devise a solution tailored to your specific construction site needs

States: New York, New Jersey, Massachusetts, Connecticut, Rhode Island, Vermont, New Hampshire, Maine
Call: 800-321-7870 x649 and x647

Quadguard M10
Energite<sup>®</sup> III
Quadguard Elite M10
React® M
SS180 M