Oklahoma State Highway 47
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State Highway 47 (SH-47 or OK-47) is a state highway in Oklahoma. It runs Script error: No such module "convert". west-to-east in Roger Mills, Dewey and Custer counties.
The current SH-47 was first established in late 1936. Over time it was expanded, reaching its current extent in 1945. A lettered spur route, SH-47A, was added in 1965.
Route description
State Highway 47 begins at the Texas state line, where FM 2124 becomes SH-47 upon entering Oklahoma, in the Black Kettle National Grassland. Four miles (6.4 km) later, SH-30 joins the highway for a three-mile (5 km) concurrency just south of Reydon.[1] Just outside the community of Rankin, SH-30 turns to the south, and SH-47 continues off to the east.
A few miles west of Cheyenne, SH-47A branches off in a loop to the north, rejoining Highway 47 in a couple of miles. South of Cheyenne, SH-47 joins US-283 for a concurrency to the north. SH-33 also joins in on the concurrency, with a signed direction opposite that of SH-47 (a wrong-way concurrency). SH-47 and US-283/SH-33 parts ways at Roll, where SH-47 resumes its travel to the east.
From Roll, the highway travels Script error: No such module "convert". to a junction with SH-34 just south of Leedey.[1] SH-47 continues east for Script error: No such module "convert". until it reaches a junction with US-183.[1] There, it turns to the south for a five-mile (8 km) concurrency.[1] After leaving US-183, SH-47 travels another Script error: No such module "convert". to the east to its terminus at SH-33 in Thomas.[1]
History
The current incarnation of State Highway 47 was first commissioned on November 12, 1936.[2] Originally, the highway began at SH-34 south of Leedey and proceeded east to end at SH-14 (present-day US-183) south of Putnam.[3] However, the road was removed from the state highway system just over a year later, on the last day of 1937. It was brought back with the same extent on June 19, 1939.[2]
Throughout the early 1940s, SH-47 underwent a period of expansion. The first extension of the highway came on June 20, 1940, when it was extended west to end at US-283 in Roll.[2][4] SH-47 was extended east to Thomas via US-183 on May 31, 1944.[2] The final extension occurred on October 1, 1945, when the highway was extended south down US-283 to Cheyenne, then west to the Texas state line.[2]
SH-33 and SH-47 swapped places west of US-283 on July 9, 1956; SH-47 proceeded due west of Roll to the Texas state line, while SH-33 passed through Cheyenne and turned toward the west south of there.[2] This gave both highways straighter courses and resolved the wrong-way concurrency. However, the change was rescinded on August 13, 1956.[2]
Two minor realignments were done to SH-47 in the 1960s. The first, on April 3, 1961, relocated the highway west of Aledo, while the other one, on May 5, 1964, adjusted it between Roll and Angora. SH-47 has undergone no changes since.[2]
Junction list
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Spurs
Two highways have served as branch routes during SH-47's history. Both of these bore the SH-47A designation.
Historic
Historically, SH-47A was a spur serving the central business district of Reydon. The highway was commissioned on a temporary basis on February 8, 1950. Its alignment was adjusted, and the highway received a permanent commission, on January 8, 1951. The highway was turned back over to the town on December 6, 1954.[2]
Current
The current SH-47A is a Script error: No such module "convert". loop route that connects to SH-47 at both ends west of Cheyenne.[5] The highway is entirely located within Roger Mills County and the Black Kettle National Grassland. It provides access to the Washita Battlefield National Historic Site.
SH-47A was commissioned on September 7, 1965.[2]
References
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