Oklahoma State Highway 4 Oklahoma State Highway 4 State Highway 4, abbreviated as SH-4 or OK-4, is a designation for two distinct highways maintained by the U.S. state of Oklahoma. One of them serves as an important route through the suburbs west of Oklahoma City, while the other connects US-259 to the Arkansas state line west of Cove, Arkansas. SH-4 has no lettered spur routes. The two SH-4s were never connected. The Central Oklahoma highway was established in 1941 and gradually extended to its present extent between then and 2003. The Eastern Oklahoma highway was originally numbered SH-21, and was renumbered to SH-4 in
Oklahoma Secretary of State pertaining to my office, other than the compensation allowed by law; I further swear (or affirm) that I will faithfully discharge my duties as Secretary of State of Oklahoma to the best of my ability." Statewide Election (1907–1975) Gubernatorial Appointment (1975–present) Oklahoma Secretary of State The Secretary of State of the State of Oklahoma is the chief clerical officer of Oklahoma and a member of the Oklahoma Governor's Cabinet. The Secretary of State is the only appointed constitutional member of the executive branch of the Oklahoma state government. The office of Secretary of State was elective from statehood until 1975