Okla. Stat. tit. 2, § 1301-202
Every member of a road construction or maintenance crew, whether employed by the State Highway Department or county commissioners of any county, and every road contractor or subcontractor of said Highway Department or county commissioners and their employees shall keep all fires under control and confined to the right-of-way of any state, county or public road or highway on which and adjacent to which the said crew, contractor, subcontractor and employees are employed.
Laws 1971, c. 349, § 202, emerg. eff. June 24, 1971.