Okla. Stat. tit. 47, § 47-1702: State law preempts county or municipality authority and

supersedes county or municipality laws or ordinances.

A. Only the State of Oklahoma may enact a law or take any other

action to regulate the operation of motor vehicles equipped with

automated driving systems in Oklahoma.

B. Pursuant to subsection A of this section, the State of

Oklahoma:

1. Preempts the authority of a county or municipality to

prohibit, restrict or regulate the operation of motor vehicles

equipped with automated driving systems on the basis of those

vehicles being equipped with automated driving systems; and

2. Supersedes any existing law or ordinance of a county or

municipality that prohibits, restricts or regulates the testing or

operation of motor vehicles equipped with automated driving systems.