(a)      The following units are in the Department:

            (1)      Maryland Aviation Administration;

            (2)      Maryland Port Administration;

            (3)      Maryland Transit Administration;

            (4)      State Highway Administration;

            (5)      Motor Vehicle Administration;

            (6)      Board of Airport Zoning Appeals;

            (7)      State Roads Commission;

            (8)      Transportation Professional Services Selection Board; and

            (9)      Maryland Transportation Commission.

      (b)      The Department also includes any other unit that, in accordance with law, is declared to be in the Department.