“A warning came Saturday morning from state treasurer Dan Rutherford (R) IL State Treasurer. The Standard and Poor’s downgrade from A to A-minus puts Illinois last on the list– and means a higher cost to borrow money.On Wednesday, the state will issue $500 million in new bonds to pay for roads and other transportation projects. Rutherford says the credit downgrade will cost taxpayers an additional $95 million in interest, when compared to a perfect triple-A bond rating enjoyed by other 11 states including neighboring Indiana, Iowa and Missouri.”