The document discusses producing and testing half-warm mix recycled asphalt (HWMRA) with different percentages of reclaimed asphalt pavement (RAP). The objectives are to 1) develop a procedure for designing HWMRA mixes with varying RAP, 2) characterize the mixes mechanically to validate performance for urban streets, and 3) validate the technology through constructing test sections. The manufacturing process and equipment are described. Infrared thermography was used to detect segregation during construction. Long-term performance was assessed in a test track. Fatigue laws were established for HWMRA and conventional mixes. The conclusions were that HWMRA with 100% RAP was successfully produced, laid, and compacted for urban