Okla. Stat. tit. 11, § 11-42-115: Validation

Any and all judgments rendered prior to October 1, 1973, for the

vacation of a plat, public way or easement in actions that were

prosecuted in compliance with the law applicable at the time such

action accrued are hereby validated and declared to be legal and

valid; except that any action which was commenced prior to October

1, 1973, or any action accruing prior to October 1, 1973, which is

commenced prior to October 1, 1974, shall be determined according to

the law in effect at the time of the accrual of such action, and the

rights of the parties to such pending litigation or litigation

commenced prior to October 1, 1974, shall not be affected by the

provisions of this article.