Where the Local Public Agency (LPA) proposes the use of federal funds for professional services on a non-highway project (local city street or county road) and where there are local matching funds but no state funds involved in the project, the local unit of government having jurisdiction over the project, shall have the right to select and employ the professional service provider subject to compliance with State statutes, federal regulations, Department procedures and Department approval.
Okla. Admin. Code § 730:30-5-2