1. 1175 Learned Hall, Civil, Environmental, and Architectural Engineering Department, University of Kansas, 1530 West 15th Street, Lawrence, KS 66045.
2. 2150 Learned Hall, Civil, Environmental, and Architectural Engineering Department, University of Kansas, 1530 West 15th Street, Lawrence, KS 66045.
3. Materials and Research Bureau, Kansas Department of Transportation, 2300 Van Buren, Topeka, KS 66611.