Oklahoma State Highway 152 SH-4. In 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. 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
Oklahoma State Highway 45 Oklahoma State Highway 45 State Highway 45 (SH-45 or OK-45) is a state highway in Oklahoma. It runs west-to-east through Woods, Alfalfa and Garfield counties. SH-45 begins at the US-281/SH-14 junction in Waynoka. The first of SH-45 heading east out of Waynoka is concurrent with US-281. US-281 then splits off to the north. SH-45 continues east for to Carmen. SH-45 was first added to the state highway system between May 1926 and November 1927. The original routing of the highway was from Waynoka to SH-8 in Carmen. Before 1963, the section of present-day SH-45 between SH-58 and SH-132 was part