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Tuff Curb® is a durable, high-visibility traffic separator curb that is compatible with our flexible posts and panels. Typical installations include exit lane channelization, urban turn restrictions, rail crossings and edge line delineation. It is also used for medians, curves, or any application where enhanced conspicuity is needed. Tuff Curb® is MASH 2016 accepted for reimbursement on federally funded projects.


  • Injection-molded plastic is durable and resistant to UV light, ozone, and hydrocarbons
  • Section spacing can be customized for local conditions to maintain natural water drainage
  • Lightweight and easy to install
  • Integral coloration resists fading
  • Available in yellow and white
  • MASH 2016 accepted