Welcome to PPP, Inc (PPP) Since opening our doors in 1996, PPP, Inc has been a leader in transportation safety product solutions. For over 20 years traffic safety professional have turned to PPP to help them solve pedestrian, motorist and bicycle safety issues. Our full line of speed control cushions, lane delineators, retroreflectometers, traffic paints, modular medians and sign post enhancements are the industry standard of excellence in quality and value. Last year PPP provided products to nearly 2,000 companies, in 45 States and 22 Countries. Looking For Our Newest Digital Catalog?Click here!