Okla. Stat. tit. 69 § 611
Any public service corporation organized under the laws of the State of Oklahoma may jointly contract with any municipality, county, or citizen of same, for the joint construction, maintenance, ownership and use of any bridge or bridge approaches over and across any stream, river, or creek, and any such public service corporation may contract with any municipality or county for the purchase of such bridge and for the joint ownership and use thereof by the public service corporation and the public; and the several parties so interested may contract and set aside the part of such bridge or bridges and approaches to be used or maintained by each, and such municipality or county may issue and sell bonds, or levy taxes, to pay for construction or purchase of such bridge or bridges, or interest therein, the same as bonds are issued or taxes levied for other bridge purposes.
Okla. Stat. tit. 69, § 611