[Code of Federal Regulations] [Title 23, Volume 1] [Revised as of January 1, 2007] From the U.S. Government Printing Office via GPO Access [CITE: 23CFR140.608] [Page 14] TITLE 23--HIGHWAYS CHAPTER I--FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PART 140_REIMBURSEMENT--Table of Contents Subpart F_Reimbursement for Bond Issue Projects Sec. 140.608 Reimbursable bond interest costs of Interstate projects. (a) Bond interest earned on bonds actually retired may be reimbursed on the Federal pro rata basis applicable to such projects in accordance with Sec. 140.602(b) and (c). (b) No interest will be reimbursed for bonds issued after November 6, 1978, used to retire or otherwise refinance bonds issued prior to that date.