Route information | ||||
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Maintained by SDDOT | ||||
Length | 419.010 mi[1][2][3][4] (674.331 km) | |||
Existed | 1926–present | |||
Tourist routes | Lewis and Clark Trail Native American Scenic Byway | |||
Major junctions | ||||
West end | WYO 24 at Wyoming state line | |||
East end | MN 30 at Minnesota state line | |||
Location | ||||
Country | United States | |||
State | South Dakota | |||
Counties | Butte, Lawrence, Meade, Ziebach, Haakon, Stanley, Hughes, Hyde, Buffalo, Jerauld, Sanborn, Miner, Lake, Moody | |||
Highway system | ||||
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South Dakota Highway 34 (SD 34) is a state route that runs parallel to Interstate 90 across the entire state of South Dakota. It begins at the Wyoming border west of Belle Fourche, as a continuation of Wyoming Highway 24 (WYO 24). The eastern terminus is at the Minnesota border east of Egan, or southwest of Airlie, Minnesota, where it continues as Minnesota State Highway 30 (MN 30). It is just over 419 miles (674 km) in length, making it the longest state highway in South Dakota.
SDDOT-RapidCity
was invoked but never defined (see the help page).SDDOT-Pierre
was invoked but never defined (see the help page).SDDOT-Aberdeen
was invoked but never defined (see the help page).SDDOT-Mitchell
was invoked but never defined (see the help page).