| South Dakota Highway 46 |
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Information AboutSouth Dakota Highway 46 |
| CATEGORIES ABOUT SOUTH DAKOTA HIGHWAY 46 | |
| state highways in south dakota | |
| 046 | |
South Dakota Highway 46 is a state route that runs west to east across southeastern South Dakota . It begins at the junction of U.S. Highway 18 and U.S. Highway 281 in Pickstown , and runs due east to nearly the Iowa border, before curving south to cross the border and meeting Iowa Highway 10 . It is 107 miles (172 kilometers) in length. HISTORY South Dakota 46 was established around 1935. Its initial alignment only extended west to U.S. Highway 81 . The extension further west occurred around 1960. LIST OF COUNTIES South Dakota 46 travels through the following counties, from west to east: In addition, the road runs along the border of several counties: EXTERNAL RESOURCES |
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