Decisions (Traffic). Train service. No. 17876, Twin Cities and head of lakes joint passenger-train service, in matter of application of Northern Pacific Railway Company, Minneapolis, St. Paul & Sault Ste. Marie Railway Company, and Great Northern Railway Company for authority to establish joint passenger-train service between Minneapolis, St. Paul, and Duluth, Minn., and Superior, Wis., and to divide earnings therefrom; decided Jan. 21, 1930.