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Center for Georgia Aggregates Research

SPSU Center for Georgia
Aggregates Research 
1100 South Marietta Pkwy
Marietta, GA 30060

Faculty and Staff


Sung-Hee Kim, Ph.D., P.E.
Associate Professor and Center Director
Phone: (678) 915-5491
Fax: (678) 915-5527


Jidong Yang, Ph.D., P.E.
Assistant Professor
Phone: (678) 915-3018





The service contract from CGAR has been signed by SPSU and Georgia Department of Transportation (GDOT).

Starting May 2012, the funded special research study has focused on the structural analysis of Georgia pavements containing aggregate base layer in the state of Georgia.
The CGAR has been playing a significant role to accurately identify the pavement structure and provide meaningful analyses of Georgia pavements for GDOT.