AbstractConstruction ‐ Public Infrastructure (MIC: 3.1 SIC: 1611 NAIC:237310)Quixote and its subsidiaries develop, manufacture and market highway and transportation safety products to protect, direct and inform motorists and highway workers in both domestic and international markets. These products include energy‐absorbing highway crash cushions, flexible post delineators, electronic wireless measuring and sensing devices, weather information systems and forecasting services, variable message signs, highway advisory radios, intelligent intersection control devices, automated enforcement systems, video detection equipment, and other highway and transportation safety devices.