RH-SP-Breakaway Post Supports


Transpo’s Breakaway Post Support Systems features couplings designed to be used on roadway components such as signs and light poles located within roadside clear zones and other locations vulnerable to impacts. The primary component is a high-strength coupling, engineered to break away quickly and cleanly upon impact in a consistent, predictable fashion, regardless of the vehicle’s angle of impact, thus saving lives and reducing property damage.

*Our complimentary Break-Safe® Sign Post Selection Program will help you select the appropriate breakaway sign supports for a wide variety of sign configurations using site-specific input parameters and current AASHTO standards.