Maintaining its AAA status will translate into lower borrowing costs By Kathleen Brady Shea, Managing Editor, The Times The three major bond-rating firms reaffirmed  Chester County’s AAA status – an assessment deemed more difficult to attain during an economic downturn – the commissioners announced this week.              “This is great news for Chester County,” Commissioners’ Chairman  Terence Farrell … Continue reading County gets boost from bond-rating giants