National Cooperative Highway Research Program
NCHRP Project 20-7
NCHRP Project 20-7 Research for AASHTO Standing Committee on Highways with descriptions of tasks

Current Status Page
Submittal of Topics
Summary of Materials-Related Projects
2016 Summary PDF

Guidance Documents
SOM Research Liaisons: Roles and Responsibilities 
SOM Research Liaisons List
SOM Tech Sections and Corresponding TRB Committees
How to Guide: Turning Materials Research into an AASHTO Specification