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Gregory Industries offers expertise in galvanizing and roll form manufacturing. Using American-made steel, we offer industry-leading highway safety products, strut channels and hangers, complete fence systems and metal building components.  

We have galvanized and manufactured steel products for generations, and we are always pursuing new ways to achieve customer goals. See what’s new at Gregory Industries.  

TTMA 200

Product Spotlight: Gregory Highway’s TTMA-200 Enhances Work Zone Safety

November 12, 2025
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Gregory Industries
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Gregory Industries
The TTMA-200 Trailer Truck Mounted Attenuator is designed to protect workers, motorists, and equipment in both mobile and stationary work zones. Built from durable galvanized steel, it features a quick-connect hitch and patented tube-bursting technology that absorbs crash e…
Keep Reading about Product Spotlight: Gregory Highway’s TTMA-200 Enhances Work Zone Safety
G5 Barrier

Product Spotlight: Gregory Highway’s Guardian 5 (G5 Barrier) Redefines Roadside Safety Performance

November 5, 2025
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Gregory Highway
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Gregory Industries
The Guardian 5 (G5) from Gregory Highway is a MASH TL-5 compliant, all-steel barrier designed to safely redirect 80,000-lb tractor-trailers—offering a safer, more cost-effective alternative to concrete barriers. Its open-bottom design enhances drainage and snow removal, whi…
Keep Reading about Product Spotlight: Gregory Highway’s Guardian 5 (G5 Barrier) Redefines Roadside Safety Performance