Twin City Railway
Benton Harbor MI
Acquired 1928 by Central Public Service Co. from American Gas & Electric Co.
Transit operations sold 1935
Houghton County Traction Co.
Houghton MI
Acquired 1925 by Central Public Service Co. from Stone & Webster
Transit operations discontinued 1932
Rockford Electric Co.
Rockford, IL
Acquired 1928 by Central Public Service Co. from Rockford Public Service Co.
Transit operations sold 1951
Portland Electric Power Co.
Portland OR
Acquired 1930 by Central Public Service Co.
Transit operations sold 1935
Ohio Valley Electric Railway
Huntington WV, Ashland KY, connecting interurban line
Acquired 1927 by Central Public Service Co. from American Electric Power Co.
Transit operations sold 1933
Lynchburg Traction & Light Co.
Lynchburg VA
Acquired 1928 by Central Public Service Co. from American Electric Power Co.
Transit operations sold 1946
Roanoke Railway & Electric Co.
Roanoke VA
Acquired 1928 by Central Public Service Co. from American Electric Power Co.
Transit operations sold 1946
Wheeling Public Service Co.
Interurban (WV)
Acquired 1930 by Central Public Service Co.
Transit operations sold 1941