Highway. The section of State Highway 51B beginning at the intersection of South 349th East Avenue extending east to the intersection of South 365th East Avenue in Wagoner County shall be designated as the "SGT Ronald G. Castor Purple Heart Recipient Memorial Highway". The Department of Transportation shall cause suitable permanent markers bearing that name to be placed on the highway. Added by Laws 2025, c. 484, § 23, eff. Nov. 1, 2025. NOTE: Editorially renumbered from § 1698.490 of this title to avoid duplication in numbering.