Regulations last checked for updates: May 04, 2025

Title 49 - Transportation last revised: Mar 20, 2025
§ 229.11 - Locomotive identification.

(a) The letter “F” shall be legibly shown on each side of every locomotive near the end which for identification purposes will be known as the front end.

(b) The locomotive number shall be displayed in clearly legible numbers on each side of each locomotive.

source: 45 FR 21109, Mar. 31, 1980, unless otherwise noted.
cite as: 49 CFR 229.11