[Code of Federal Regulations] [Title 23, Volume 1] [Revised as of April 1, 2001] From the U.S. Government Printing Office via GPO Access [CITE: 23CFR661.7] [Page 319-320] TITLE 23--HIGHWAYS CHAPTER I--FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PART 661--INDIAN RESERVATION ROAD BRIDGE PROGRAM--Table of Contents Sec. 661.7 What is the Indian Reservation Road Bridge Program (IRRBP)? Section 202(d)(4) of title 23, U.S.C., establishes a nationwide priority program for improving deficient Indian reservation road (IRR) bridges and reserves not less than $13 million of IRR [[Page 320]] funds per year to replace and rehabilitate bridges that are in poor condition. This program which addresses the replacement of deficient IRR bridges is referred to as the IRRBP.