Welcome to DARWin-ME™

DARWin-ME™ is the next generation of AASHTOWare® pavement design software, which builds upon the mechanistic-empirical pavement design guide, and expands and improves the features in the accompanying prototype computational software. DARWin-ME™ supports AASHTO's Mechanistic-Empirical Pavement Design Guide, Interim Edition: A Manual of Practice . DARWin-ME™ is a production-ready software tool to support the day-to-day operations of public and private pavement engineers.