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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


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

Traffic Level Substitutions of Asphalt Mixes: Specification 334-3.2.1 and Specification 334-1.2
Posted: November 13, 2017
Materials Bulletin 18-17

Suwannee American Cement LLC Plant (CMT29)
Posted: November 9, 2017
Materials Bulletin 17-17

Improved Analysis Tool for Concrete Pavement (Summary)
Posted: October 20, 2017
Research Report BDV31-977-30

Contractor QC Plans in MAC
Posted: September 20, 2017
Materials Bulletin 13-17