[Code of Federal Regulations] [Title 23, Volume 1] [Revised as of April 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 23CFR810.300] [Page 411] TITLE 23--HIGHWAYS CHAPTER I--FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PART 810_MASS TRANSIT AND SPECIAL USE HIGHWAY PROJECTS--Table of Contents Subpart D_Federal-Aid Urban System Nonhighway Public Mass Transit Projects Sec. 810.300 Purpose. The purpose of this subpart is to implement 23 U.S.C. 142(a)(2), which allows the Urban Mass Transportation Administrator, by delegation of the Secretary, to approve nonhighway public mass transit projects as Federal-aid urban system projects.