Tuff Curb works with Impact Recovery Systems' spring-mounted posts and traffic signs, and is suited for medians, railroad crossings, edge lines, curves and work zones. The product returns to a vertical position after being hit or bumped. Each curb section measures 40 inches, is constructed of durable polyethylene, and is equipped with the IRS Quick Release System designed to allow upright installation/replacement in less than 5 seconds.. Tuff Curb is NCHRP 350-approved and has been tested by the Texas Transportation Institute.

Impact Recovery Systems, San Antonio, Texas
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