The Midwestern Pavement Preservation Partnership (MPPP) is an AASHTO regional forum of pavement professionals from state and provincial agencies, contractors, suppliers, academia, local and federal officials, all working together to take advantage of the synergy gained from sharing information and identifying common issues for further investigation. It provides a forum to share and publicize information describing improvements in research, design, specifications, materials, and construction practices, and to promote the benefits of Pavement Preservation through education and application.
https://www.pavementpreservation.org/wp-content/uploads/meetings/2015_MPPP_Brochure.pdf