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 State Highway 127 Oklahoma State Highway 127 State Highway 127 (SH-127) is a state highway in Delaware County, Oklahoma. It runs from US-59/SH-10/SH-20 in Jay, through the community of Zena, and ends at US-59/SH-10 north of Jay. Its total length is It has no lettered spur routes. SH-127 was established as a state highway in the late 1950s. Initially, it was an all-gravel route. By the mid-1970s, the highway had been upgraded to a paved road. SH-127 begins in downtown Jay at the intersection of South Main Street (US-59/SH-10/SH-20) and South 5th Street. From this point, SH-127 eastbound proceeds north along South 5th