The Wisconsin DOT (WisDOT), as many other State transportation agencies, has been a long-time user of the empirically-derived AASHTO Guide for Design of Pavement Structures for selecting new and rehabilitated pavement design treatments.

Adding MSCR to the software:

The AASHTO M 332-18, Multiple Stress Creep Recovery (MSCR) test has been implemented by multiple agencies throughout the USA and Canada. At present, the MSCR test is not accepted by the PMED software but is recommended for a better evaluation of asphalt binder modifications.

Hari Nair, P.E., Ph.D. – Virginia DOT, Chairperson

Ian Rish, P.E. – Georgia DOT, Vice-chairperson

Patrick Bierl, P.E. – Ohio DOT

Kumar Dave, P.E. – Indiana DOT

Dulce Feldman, P.E., Ph.D. – California DOT