23 C.F.R. § 140.608 Reimbursable bond interest costs of Interstate projects.
Title 23 - Highways
(a) Bond interest earned on bonds actually retired may be reimbursed on the Federal pro rata basis applicable to such projects in accordance with §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.
Title 23: Highways
PART 140—REIMBURSEMENT
Subpart F—Reimbursement for Bond Issue Projects
§ 140.608 Reimbursable bond interest costs of Interstate projects.