Okla. Stat. tit. 47, § 1129
A. Special mobilized machinery shall not be subject to any section or provision of the Oklahoma Vehicle License and Registration Act, Section 1101 et seq. of this title, except the provisions of this section.
Special mobilized machinery shall be permitted the use of the highways of this state when proper registration and permits, as provided in this section, are in the possession of the operator.
D. Equipment of this class shall use the highways of Oklahoma by special permit, issued by the Commissioner of Public Safety acting through his delegated officers. Permits shall be issued on payment of a fee of Five Dollars ($5.00) to the Commissioner of Public Safety or his authorized agents.
In those cases where the equipment or machinery conforms to all safety requirements under the law, then the permit shall be issued for the term of one (1) calendar year and shall be nonrestrictive as to time and route of travel.
Permits for such oversize or overweight machinery shall specify a maximum permissible road speed of the lesser of fifty (50) miles per hour or the posted speed limit, designate safety equipment to be carried and may exclude use of highways of the interstate system. Use of the highways of the interstate system shall be included in such permit only if the Commissioner of Public Safety or his authorized agent has determined that the purposes of this act will be served by such use and that federal weight or size restrictions will not be violated. Oversize or overweight special mobilized machinery properly operating on the highways of the interstate system shall be subject to minimum speed requirements.
When such equipment has a width greater than eight and one-half (8 1/2) feet, or a length exclusive of load of forty-five (45) feet, or a height in excess of thirteen and one-half (13 1/2) feet, then the permit may restrict movement to a fifty-mile radius from an established operating base, may designate highways to be traveled, hours of travel, and when flagmen may be required to precede or follow the equipment.
Possession of a permit shall in no way be construed as exempting such equipment from the power of the Director of the Department of Transportation to restrict use of particular highways, nor shall it exempt such equipment from the responsibility for damage to highways. Provided that nothing in this act shall apply to machinery used in highway construction or road material production.
E. Upon the issuance of a special mobilized machinery driveaway permit as provided in this subsection, special mobilized machinery manufactured in Oklahoma shall be permitted to move upon the highways of this state from the place of manufacture to the state line for delivery and exclusive use outside the state, and may be temporarily returned to Oklahoma for modification and repair, with subsequent movement back out of the state. Special driveaway permits for such movements shall be issued by the Commissioner of Public Safety, who may act through his designated agents, upon the payment of a fee therefor in the amount of Fifteen Dollars ($15.00) for each such movement. The Commissioner of Public Safety is hereby authorized to issue to the operators of said special mobilized machinery such special plates or other identifying evidence that the permit herein required has been obtained. Other provisions of this section relating to registration and other laws of this state relating to registration, fees, or licensing shall not apply to such special mobilized equipment when the same is manufactured in Oklahoma and sold for delivery and exclusive use without the state or when returned temporarily for modification or repair. This subsection shall in no way exempt the equipment described herein from the levy of ad valorem taxes.
It is provided that the size of the special mobilized machinery shall not be such as to create a safety hazard in the judgment of the Commissioner of Public Safety. Permits for such special mobilized machinery shall specify a maximum permissible road speed of the lesser of fifty (50) miles per hour or the posted speed limit, designate safety equipment to be carried and may exclude use of highways of the interstate system.
When such equipment has a width greater than eight and one-half (8 1/2) feet, or a length exclusive of load of forty-five (45) feet, or a height in excess of thirteen and one-half (13 1/2) feet, the permit may designate highways to be traveled, hours of travel, and when flagmen may be required to precede or follow the equipment.
Possession of a special driveaway permit shall in no way be construed as exempting such equipment from the power of the Director of the Department of Transportation to restrict use of particular highways, nor shall it exempt such equipment from the responsibility for damage to highways.
Laws 1985, HB 1219, c. 179, § 32, eff. July 1, 1985; Amended by Laws 1993, SB 187, c. 252, § 4, emerg. eff. May 26, 1993; Amended by Laws 1996, HB 2414, c. 220, § 3, emerg. eff. May 23, 1996.