Regulations last checked for updates: Feb 09, 2026

Title 49 - Transportation last revised: Feb 03, 2026
§ 234.201 - Location of plans.

Plans required for proper maintenance and testing shall be kept at each highway-rail grade crossing warning system location. Plans shall be legible and correct.

source: 61 FR 31806, June 20, 1996, unless otherwise noted.
cite as: 49 CFR 234.201