Ordinance No. 3985 - 2006 - AN ORDINANCE AUTHORIZING THE ISSUANCE OF THE CITY OF GRAND JUNCTION, COLORADO, DOWNTOWN DEVELOPMENT AUTHORITY TAX INCREMENT REVENUE BONDS, SERIES 2006; PLEDGING THE TAX INCREMENT REVENUES OF THE CITY FOR THE PAYMENT OF THE BONDS; PROVIDING FOR THE PAYMENT AND DISCHARGE OF THE CITY’S OUTSTANDING TAX INCREMENT REVENUE BONDS