Okla. Stat. tit. 69, § 69-1698.59: Trooper David Nalley Memorial Highway

The portion of State Highway 6 from the junction of State

Highway 6 and U.S. Highway 283 extending west to the junction of

State Highway 6 and State Highway 152 shall be designated as the

“Trooper David Nalley Memorial Highway”. The Department of

Transportation shall cause suitable permanent markers to be placed

on the highway bearing that name.