Oklahoma County, it heads northeast to connect to the Airport Road freeway, which provides access to Will Rogers World Airport, the main airport for Oklahoma City and most of central Oklahoma. SH-152 then ends at Interstate 44. History The first addition of any part of what is now SH-152 to the state highway system occurred between May 1, 1926, and November 1, 1927. Sometime between these dates, State Highway 41 was commissioned to run between US-66 in Sayre and SH-2 (now US-81) near Minco. SH-41 was extended east to Oklahoma City sometime between August 1933 and October 1935. SH-41's eastern terminus now fell at the intersection with US-62/277. The current western terminus was established between April 1938 and April 1939, when the highway was extended west from Sayre, through Sweetwater, to the Texas state line, where it connected to Texas's SH-152. On December 6, 1954, SH-41 in its entirety was renumbered to SH-152. US-62 was moved to the Will Rogers Expressway (present day I-44 south of I-240) on September 4, 1963. SH-152 was extended over former US-62/277 to end at the intersection of S.W. 29th Street and May Avenue in Oklahoma City. At the time, this intersection carried SH-3 and SH-74. On March 5, 1979, the eastern terminus was pushed back a half-mile west, to the intersection of Interstate 44 and S.W. 29th. The most recent alteration to SH-152 came on February 2, 2004. On this date, SH-152 was removed from Newcastle Boulevard and placed on the newly extended Airport Road freeway. The freeway previously carried no numbered route designation. This placed the highway's eastern terminus at its current location, and no changes have been made since. Future On August 2, 2021, the Oklahoma Transportation Commission approved an extension to the Interstate 240 designation to form a beltway around Oklahoma City. Starting in the existing eastern terminus, I-240 will run concurrent with I-40 to the Kickapoo Turnpike, then turn north and follow the Kickapoo Turnpike north to I-44 (the Turner Turnpike), then turn west along I-44 to the Kilpatrick Turnpike, following that road west and south to its current southern terminus at SH-152, then turning east along SH-152 and following that road east to I-44, which it will overlap until reaching the current western terminus of I-240. The designation must be approved by the American Association of State Highway and Transportation Officials (AASHTO) and the Federal Highway Administration (FHWA) to