South Dakota Highway 53

Highway 53
	Route of SD 53 (in red)
Route information
	Defined by SDCL §31-4-172
	Maintained by SDDOT
Length	67.475 mi[1] (108.590 km)
Existed	1926–present
Southern segment
Length	34.372 mi (55.316 km)
South end	Nebraska state line
North end	US 18 west of Winner
Northern segment
Length	33.103 mi (53.274 km)
South end	SD 44 east of Wood
North end	I-90 / US 83 in Vivian
Location
Counties	Lyman, Mellette, Tripp
Highway system

South Dakota Highway 53 (SD 53) is a state route that runs north to south across south central South Dakota. It consists of two separate segments:

Junction with Interstate 90 and U.S. Highway 83 near Vivian to South Dakota Highway 44 east of Wood. This segment is 33 miles (53 km) in length.
U.S. Highway 18 west of Winner to the Nebraska border southeast of Keyapaha. This segment is 34 miles (55 km) in length.

History

South Dakota 53 in 1926 ran from the North Dakota to Nebraska borders. By 1929, when U.S. Highway 83 was first designated, it replaced the segment of SD 53 from Pierre to the North Dakota border. The southern segment was further east than the present route, running from Presho south to the Nebraska border via Winner.

In the early 1930s, U.S. 83 was extended south into Nebraska, and was placed as dual signage along SD 53. (The original route was on what is now U.S. Highway 183; 83 and 183 were reversed from current alignments when first designated.) By 1935, SD 53 was removed from this alignment and placed on a new route extending south from Vivian, on a previously unnumbered road. The southern terminus was at South Dakota Highway 40 (now 44). Also at this time, the northern terminus was pulled back to Vivian.

In the late 1960s, a second segment of SD 53 was added further south, beginning at U.S. Highway 18 just west of the U.S. 183 junction, and extending south to Clearfield.

In 1996, the southern terminus of SD 53 was extended to the Nebraska border.

Major intersections

County	Location	mi[1]	km	Destinations
Tripp		0.000	0.000	End state maintenance at the Nebraska state line
	Clearfield	18.400	29.612	Signed south end of SD 53
		34.372	55.316	US 18
Gap in route
Mellette		34.372	55.316	SD 44
Lyman	Vivian	67.475	108.590	I-90 / US 83
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

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References

"State Highway Log" (PDF). Pierre region: South Dakota Department of Transportation. January 2011. pp. 72–73. Retrieved December 22, 2011.

External links

South Dakota Highways Page: Highways 31-60

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[SH_log-1] "State Highway Log" (PDF). Pierre region: South Dakota Department of Transportation. January 2011. pp. 72–73. Retrieved December 22, 2011.