[List of CFR Sections Affected (LSA), January 2011] [From the U.S. Government Publishing Office, www.gpo.gov] TITLE 23_HIGHWAYS Chapter I_Federal Highway Administration, Department of Transportation (Parts 1_999) 511 Added.......................................................10-68427 669 Authority citation revised..................................10-43409 669.7 Revised...................................................10-43409 669.9 (b) and (c) amended.......................................10-43409 669.11 Amended..................................................10-43409 669.13 Revised..................................................10-43409 669.15 Revised..................................................10-43409 669.19 (a), (b) and (c) amended.................................10-43409 669.21 Revised..................................................10-43409 772 Revised.....................................................10-39834 [[Page 24]] Proposed Rules: 650.............................................................10-42643 655.............................................................10-20935 1200............................................................10-22317 1300............................................................10-22317