I hereby certify that the following bonds, (list), the proceeds of which have been actually expended in the construction of bond issue projects authorized by title 23 U.S.C., section 122 , (1) have been retired on ______, or (2) mature and are scheduled for retirement on ______, which is ____ days in advance of the maturity date of ______.
Eligible interest claimed on Interstate Bond Projects shall be shown for each bond and the certification shall include the statement:
I also certify that interest earned and paid or payable for each bond listed has been determined from the date on and after which the respective bond proceeds were actually expended on the project.
23 C.F.R. §140.610