South Dakota Highway 19
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Route of SD 19 (in red) | ||||
| Route information | ||||
| Defined by SDCL §31-4-143 | ||||
| Maintained by SDDOT | ||||
| Length: | 98.736 mi[1] (158.900 km) | |||
| Existed: | 1926 – present | |||
| Major junctions | ||||
| South end: |
 N-15 south of Vermillion | |||
 US 18 near Hurley I-90 at Humboldt | ||||
| North end: |
 SD 34 southeast of Madison | |||
| Location | ||||
| Counties: | Clay, Turner, Minnehaha, Lake | |||
| Highway system | ||||
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South Dakota Highway 19 is a state route located in east central and southeast South Dakota. It begins at the Nebraska border, as a continuation of Nebraska Highway 15. It runs northerly to South Dakota Highway 34 southeast of Madison. It is 100 miles (161 kilometers) in length.
History
South Dakota 19 was implemented in 1926. Its alignment has remained the same during this period, with two exceptions.
The original routing in Turner County had SD 19 go northward into Centerville, then westward to meet its present routing. Around 1950, SD 19 was rerouted to follow South Dakota Highway 46 for 6 miles (9.7 km) before heading north again, resulting in a bypass of Centerville. The original route was designated as South Dakota Highway 19A.
In Clay County, SD 19 originally ended in Vermillion, at South Dakota Highway 50. The road was extended when the Vermillion-Newcastle Bridge over the Missouri River opened up in 2001. Previously, the nearest places to cross the river were at Yankton and Sioux City, Iowa.
Major intersections
| County | Location | mi[1] | km | Destinations | Notes |
|---|---|---|---|---|---|
| Dixon | | N-15 south – Maskell | Continuation into Nebraska | ||
| Missouri River | 0.000 | 0.000 | Vermillion–Newcastle Bridge | ||
| Clay | Vermillion | 5.175 | 8.328 |   SD 50 Bus. west | South end of SD 50 Bus. concurrency |
| 6.214 | 10.000 | SD 50 Bus. east | North end of SD 50 Bus. concurrency | ||
| 6.708 | 10.795 | SD 50 – Gayville, Richland | |||
| Clay–Turner county line | | 27.061 | 43.550 |   SD 46 east / SD 19A north – Centerville, Beresford | South end of SD 46 concurrency |
| | 33.051 | 53.190 | SD 46 west – Irene | North end of SD 46 concurrency | |
| Turner | | 38.680 | 62.249 | SD 19A south – Centerville | |
| | 44.068 | 70.921 | US 18 west – Menno | South end of US 18 concurrency | |
| Hurley | 44.842 | 72.166 | US 18 east – Davis | North end of US 18 concurrency | |
| | 52.842 | 85.041 |  SD 44 east – Chancellor | South end of SD 44 concurrency | |
| Parker | 55.737 | 89.700 | SD 44 west – Marion | North end of SD 44 concurrency | |
| Minnehaha | | 66.042 | 106.284 |  SD 42 west – Bridgewater | South end of SD 42 concurrency |
| Pumpkin Center | 67.055 | 107.915 | SD 42 east – Sioux Falls | North end of SD 42 concurrency | |
| Humboldt | 74.016 | 119.117 | I-90 – Sioux Falls, Rapid City | I-90 exit 379. | |
| 74.184 | 119.388 |  SD 38 west – Montrose | South end of SD 38 concurrency | ||
| 75.230 | 121.071 | SD 38 east – Hartford | North end of SD 38 concurrency | ||
| Lake | | 98.736 | 158.900 | SD 34 – Madison, Colman | North end. |
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
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Related routes
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| Location: | Turner County |
| Length: | 8 mi (13 km) |
| Existed: | 1950–present |
South Dakota Highway 19A is a short spur route in Turner County. It extends from South Dakota Highway 19 to South Dakota Highway 46 via Centerville. It is 8 miles (13 km) in length. The alignment of South Dakota 19A was originally a portion of South Dakota 19. Around 1950, the routing was changed so that SD 19 followed SD 46 for a 6-mile (9.7 km) stretch, bypassing Centerville. At that time, the original route was given the SD 19A designation. SD 19A is legally defined in South Dakota Codified Laws § 31-4-144.[2]
References
- 1 2 "State Highway Log" (PDF). Mitchell region: South Dakota Department of Transportation. January 2011. pp. 32–37. Retrieved December 22, 2011.
- ↑ South Dakota Codified Laws § 31-4-144