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![ZoneGuard®, Hill & Smith’s signature creation, offers the road construction industry a revolutionary temporary barrier solution that provides superior protection.](https://static.wixstatic.com/media/49da99_9c5fc9effc5b4158a6080efa33a728d3~mv2.png/v1/fill/w_49,h_25,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/49da99_9c5fc9effc5b4158a6080efa33a728d3~mv2.png)
Zoneguard®
Zoneguard® is a proprietary temporary steel barrier developed by Hill and Smith. It has been successfully crash-tested in accordance with NCHRP 350 Test Level 3 and 4 and MASH Test Level 3. A cost-effective alternative to traditional concrete barrier, made of long-lasting galvanized steel. Zoneguard® can withstand nuisance impacts and regular movements with little to no visible wear-and-tear.
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