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
Office of the Oklahoma State Fire Marshal Governor of Oklahoma with the approval of the Oklahoma Senate. The current State Fire Marshal is Robert Doke. The Office of the State Fire Marshal was created in 1965 during the term of Governor Henry Bellmon. The State Fire Marshal Commission is a seven-member commission that supervises the operations of the State Fire Marshal and provides such policy and regulation of the State Fire Marshal as is needed. Commission members are appointed by the Governor of Oklahoma, with the consent of the Oklahoma Senate, and serve staggered five-year terms. Commissioners represent Safety Engineers, State Fire Firefighters, Oklahoma Municipalities, Oklahoma Fire