Materials
Contact Information
Oklahoma Department of Transportation
Materials Division
5201 N.E. 122nd Street, Building 4011
Edmond, OK 73013-8306
Phone
(405) 521-2677
Our Links
Who are you looking for?
Leadership
Kenny Seward, P.E.
Assistant Materials Engineer
Staff Contact Information
Ben Rojas, C.P.G., G.I.
Aggregates Manager
David Vivanco, P.E.
Bituminous Engineer
Scott Garland, P.E.
Geotechnical Engineer
Michael Groom
Quality Assurance Manager
Nairi Matevosyan, P.E.
Structural Materials Engineer
