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 101 Oklahoma State Highway 101 State Highway 101 is a 23.4 mile (37⅔ km) state highway in Sequoyah Co., Oklahoma, in the United States. It runs from US-59 north of Sallisaw to the Arkansas state line. After crossing the line, it becomes Highway 220. The highway connects to Sequoyah's Cabin, the home of Sequoyah, the man who invented the Cherokee alphabet. SH-101 has no lettered spurs. State Highway 101 begins at US-59 approximately north of Sallisaw. From this terminus, SH-101 travels due east, crossing over Little Sallisaw Creek shortly before passing through the unincorporated place of Akins. Two miles (3.2 km)