OFFICES AND OFFICERS - STATE - WASHINGTON TOLL BRIDGE AUTHORITY - VACATION LEAVE FOR PART TIME EMPLOYEES The Washington Toll Bridge Authority may not legally allow full vacation leave to part-time employees of the Washington State Ferries with whom the Authority has executed labor agreements.  Those part-time employees whose vacation leave was not provided for by labor agreement are entitled by RCW 43.01.040 to vacation leave on a pro rata hourly basis.