Duane E. SmithAssociate Director - Outreach, Center for Transportation Research and Education (CTRE)Areas of Expertise: Transportation planning, traffic engineering, roadway design, route surveying, work-zone safety, transportation reference library, group facilitation 2711 S. Loop Drive, Suite 4700 Phone: (515) 294-8817, Fax: (515) 294-0467 |
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Page last updated:
November 22, 2006
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