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State Materials Office

State Materials Office / Staff Directory / Bituminous Materials

Bituminous Materials Primary Contacts

FDOT: State Materials Office

Unit Manager


Howard Moseley, P.E.

State Bituminous Materials Engineer
Telephone: 352-955-2905


Asphalt Mix Laboratory/Research


Wayne Rilko, M.S., P.E.

Bituminous Mix/Binder Engineer

Telephone: 352-955-6314


Asphalt Field Operations



Bituminous Materials Specialist

Asphalt Laboratory


Gregory (Greg) Sholar, P.E.

Bituminous Materials Engineer

Telephone: 352-955-2920

Fax: 850-412-8030