Horse Car
1887-1901 - City Street Railway Co.
Electric Streetcar
1891-1897 - South Dakota Rapid Transit & Railway Co.
1897-1898 - Sioux Falls Transportation Co.
1907-1929 - Sioux Falls Traction Co.
1923 - buses introduced
1929 - streetcars discontinued
1929-1952 - Sioux Transit Co.
1953-1958 - Sioux Falls Transit
CURRENT TRANSIT SYSTEM
Sioux Area Metro
Horse Car
1885-1898 - Pierre City Railway Co.
CURRENT TRANSIT SYSTEM
River Cities Public Transit
1910-1915 - Aberdeen Railway Co.
1915-1922 - Aberdeen Railroad Co.
1922 - streetcars discontinued
1923-1930's - Aberdeen Motor Transit Co.
1930's-1940's - Aberdeen Bus Service
1940's-1950's - Hyde Hub City Lines
1952 - Hyde City Bus Co.
1950's-1960's - Hub City Transit Co.
Brookings
Private bus co. in 1952 - Brookings Bus Lines
Deadwood
Horse Car
1890-1895 - Deadwood Street Railway Co.
1902-1904 - Burlington & Missouri River Railroad
1904-1924 - Chicago Burlington & Quincy Railroad Co.
1924 - streetcars discontinued
Private bus co. in 1952 - Lead-Deadwood Transit Co.
Hot Springs
1800's - Water Light & Power Co.
After 1891 - Hot Springs & Chautaqua Railroad Co.
Huron
1800's - Huron City Railway Co.
Rapid City
Horse Car
1886-1903 - Rapid City Street Railway Co.
1903 - horse cars discontinued
1940's - Rapid City Lines
1950's-1960's - Rapid Traction Co.
Wagner
1800's - Wagner Lake Shore & Armor Traction Co.
Watertown
Steam Dummy
1889-1897 - Watertown & Lake Kampeska Railway Co.
1897 - steam dummy discontinued
1929 - Lake City Taxi & Bus Line
1952 - City Bus Line