[Code of Federal Regulations] [Title 23, Volume 1] [Revised as of April 1, 2002] From the U.S. Government Printing Office via GPO Access [CITE: 23CFR650.101] [Page 226] TITLE 23--HIGHWAYS CHAPTER I--FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PART 650--BRIDGES, STRUCTURES, AND HYDRAULICS--Table of Contents Subpart A--Location and Hydraulic Design of Encroachments on Flood Plains Sec. 650.101 Purpose. Source: 44 FR 67580, Nov. 26, 1979, unless otherwise noted. To prescribe Federal Highway Administration (FHWA) policies and procedures for the location and hydraulic design of highway encroachments on flood plains, including direct Federal highway projects administered by the FHWA.