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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: April 5, 2018

Titan American Pennsuco Cement (FDOT CMT-23)
Posted: April 2, 2018
Materials Bulletin 04-18

Cemex Demopolis, Alabama Cement (CMT03)
Posted: February 20, 2018
Materials Bulletin 03-18

Materials Manual 8.4  (Self-Consolidating Concrete) Implementation
Posted: February 5, 2018
Materials Bulletin 02-18 

CTQP Limerock Bearing Ratio Technician Course Length
Posted: January 9, 2018
Materials Bulletin 01-18