Zoneguard® Steel Barrier

ZoneGuard is a portable, redirective steel barrier system used to protect road users and construction workers. The rigid cross-section and low center of gravity sets this system apart from other longitudinal barriers. During impacts, the ZoneGuard Steel Barriers absorb and safely keep errant vehicles on the roadway. Connecting the ZoneGuard sections has been made simple with female and male connector parts. This helps reduce installation times and labour costs. Three 16’8” steel sections make up one standard Zoneguard unit. It is MASH (2009) Test Level 3 and NCHRP Report 350 Test Level 4 compliant.

Weight1405 kg
Test Level

MASH (2009) Test Level 3, NCHRP Test Level 4


  • 50’ (L) x 28” (W) x 32” (H) 
  • 3,097 lbs. (1,405 kg) per 50 foot unit
  • Three 16’8” sections make up one standard ZoneGuard unit

Features & Benefits

  • Tested to MASH (2009) TL-3 and NCHRP TL-4
  • Two anchoring configurations: Standard Deflections System (SDS) and the Minimum Deflection System (MDS)
  • Internal lifting bar for quick rigging
  • Deployment rate of 1500 ft / hr
  • Each 50’ section offers nine lifting points
  • Six-point speed joint technology for strong connections
  • Hot-dip galvanized steel with low center of gravity

Product Documents

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