(b) CompositionThe Commission shall be composed of twenty members as follows:(1) The county executive of Saint Louis County, Missouri, ex officio, or a delegate.
(2) The chairman of the Saint Clair County Board of Supervisors, Illinois, ex officio, or a delegate.
(3)(A) The executive director of the Bi-State Development Agency, Saint Louis, Missouri, ex officio, or a delegate.
(B) A member of the Bi-State Development Agency, Saint Louis, Missouri, who is not a resident of the same State as the executive director of such agency, appointed by a majority of the members of such agency, or a delegate.
(4) The mayor of the city of East Saint Louis, Illinois, ex officio, or a delegate.
(5) The mayor of Saint Louis, Missouri, ex officio, or a delegate.
(6) The Governor of the State of Illinois, ex officio, or a delegate.
(7) The Governor of the State of Missouri, ex officio, or a delegate.
(8) The Secretary of the Interior, ex officio, or a delegate.
(9) The Secretary of Housing and Urban Development, ex officio, or a delegate.
(10) The Secretary of Transportation, ex officio, or a delegate.
(11) The Secretary of the Treasury, ex officio, or a delegate.
(12) The Secretary of Commerce, ex officio, or a delegate.
(13) The Secretary of the Smithsonian Institution, ex officio, or a delegate.
(14) Three individuals appointed by the Secretary of the Interior from a list of individuals nominated by the mayor of East Saint Louis, Illinois, and the Governor of the State of Illinois.
(15) Three individuals appointed by the Secretary of the Interior from a list of individuals nominated by the mayor of Saint Louis, Missouri, and the Governor of the State of Missouri.
Individuals nominated for appointment under paragraphs (14) and (15) shall be individuals who have knowledge and experience in one or more of the fields of parks and recreation, environmental protection, historic preservation, cultural affairs, tourism, economic development, city planning and management, finance, or public administration. A vacancy in the Commission shall be filled in the manner in which the original appointment was made.