Greenway is an

unincorporated community An unincorporated area is a parcel of land that is not governed by a local general-purpose municipal corporation. (At p. 178.) They may be governed or serviced by an encompassing unit (such as a county) or another branch of the state (such as th ...

in McPherson County, in the U.S. state of

South Dakota South Dakota (; Sioux language, Sioux: , ) is a U.S. state, state in the West North Central states, North Central region of the United States. It is also part of the Great Plains. South Dakota is named after the Dakota people, Dakota Sioux ...

History

Greenway got its start in 1902 when the Milwaukee Railroad was extended to that point. A post office was established at Greenway in 1902, and remained in operation until 1976.

References

Unincorporated communities in McPherson County, South Dakota Unincorporated communities in South Dakota {{SouthDakota-geo-stub