Download or read book Code of Federal Regulations, 23: (Highways) Federal Highway Administration: Revised 4/08 written by and published by National Archives & Records Administration. This book was released on 2008-07-01 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Title 23 presents regulations by the Federal Highway Administration and the National Highway Traffic Safety Administration detailing planning and research, engineering and traffic operations, right-of-way and environment, public transportation, and highway safety. Additions and revisions to this section of the code are posted annually by April. Publication follows within six months.