NEW YORK--(BUSINESS WIRE)--Fitch Ratings has assigned an 'A+' rating to $592 million in Port of Seattle, WA (the port) Intermediate Line Revenue and Refunding Bonds Series 2015A-C. Fitch has also affirmed the ratings for the following bonds: --$653.9 million in first lien revenue bonds at 'AA'; --$1.5 billion in intermediate lien revenue bonds at 'A+'; --$165.1 million in subordinate lien revenue bonds at 'A'; --$135.1 million in passenger facility charge (PFC) revenue bonds at 'A'. The Rating