Litigation over the transit franchises extended streetcar service in Westchester County for years after the Manhattan and Bronx lines were converted. Routes in New Rochelle and Mount Vernon were closed in 1950, leaving only the Yonkers city lines in operation. Lines 5, 6, 8, and 9 were converted to bus on October 25, 1952. On November 1, Line 4 was closed. Lines 1, 2 and 3 followed the next day. On November 9, the streetcar era on TARS came to an end when Line 7 was shut down and converted to bus operation. The transit franchises were transferred to the new Yonkers Transit Corporation, organized by TARS general manager Samuel S. Schreiber. Liberty Lines Transit acquired Yonkers Transit Corporation in 1972, and continues to operate its routes as part of the Bee-Line Bus System.