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State Materials Office

Office Manager
Timothy J. Ruelke P.E.
Director, Office of Materials

5007 N.E. 39th Avenue
Gainesville, FL 32609

Tel: 352-955-6600
Fax: 352-955-6644
E-Mail Us

Additional Contacts
Staff Directory

FDOT: State Materials Office


The Florida Department of Transportation's Materials Program ensures that the materials used in transportation construction projects meet the required department specifications. In addition, the program investigates new and emerging technologies to improve the long-term performance of transportation facilities. Learn More


Pit Proctor Quarterly Report
Posted: October 5, 2018

Pavement Coring Data
Posted: August 1, 2018

Materials Manual, Chapter 8.4 Volume II
Posted: June 20, 2018
Materials Bulletin 10-18

Titan America Cement Plant (CMT23)
Posted: May 30, 2018
Materials Bulletin 09-18

Use of Recycled Concrete Aggregate as Backfill with Aluminum and Metalized Pipe
Posted: May 21, 2018
Materials Bulletin 08-18

Titan America Cement Plant-Medley, Fl
Posted: May 10, 2018
Materials Bulletin 07-18