of highway between Grandfield and the Red River bridge south of town was removed from the state highway system; instead, SH-36 was rerouted to the east, serving Devol and ending at US-70 west of Randlett, where US-70 turned south to cross the river north of Burkburnett, Texas. Between August 1933 and February 1934, US-70 was rerouted to follow a more direct path between Randlett and the Texas line. A north–south segment of the old highway was assigned to SH-36—the southernmost of the present-day highway. On March 3, 1945, US-70 was rerouted to cross into Texas south of Davidson instead, forming the concurrency with SH-36 east of Grandfield. In 1939, SH-36 was extended to the north. The highway followed US-277/US-281 north to the south side of Lawton. There, the highway split off to head due north along Fort Sill Boulevard through town, coming to an end at the gate of Fort Sill itself. Changes also occurred further south. On September 10, 1951, US-70 and SH-36 were realigned to a new, more direct path between Grandfield and Randlett. The portion of SH-36 through Lawton to Fort Sill was stripped of its designation in 1978. No major changes have occurred to the highway since then. SH-36A SH-36 currently has no lettered spur routes. However, between approximately 1953 and 1978, there was a SH-36A in Lawton. At its greatest extent, it connected the Cameron University campus to present-day I-44. SH-36A had been designated by 1953. At this time, the highway's eastern terminus was at Fort Sill Boulevard (SH-36 at the time). Between 1956 and 1961, the highway was extended east to Business US-281. In 1970, it was extended further, to the Pioneer Expressway (present-day I-44). SH-36A was decommissioned in 1978, likely at the same time the adjoining section of SH-36 was turned over to the City of Lawton. Junction list References External links SH-36 at Roadklahoma 036 Transportation in Cotton County, Oklahoma Transportation in Tillman County, Oklahoma Transportation in Comanche County, Oklahoma