Okla. Stat. tit. 11 § 43-108
Whenever the provisions of a statute, local ordinance or regulation require a greater width or size of yards, courts or other open spaces, or require a lower height of building or less number of stories, or require a greater percentage of lot to be left unoccupied, or impose higher standards than any other applicable statute, local ordinance or regulation, then the provisions of the statute, local ordinance or regulation which impose higher standards or greater restrictions shall govern. In no event shall any provision of this article apply to any property of any railway company or terminal company. As used in this section, "terminal company" shall include a qualified terminal as defined in Section 500.3 of Title 68 of the Oklahoma Statutes.
Okla. Stat. tit. 11, § 43-108