Regulations last checked for updates: Feb 06, 2026

Title 49 - Transportation last revised: Jan 27, 2026
§ 236.404 - Signals at adjacent control points.

Signals at adjacent controlled points shall be so interconnected that aspects to proceed on tracks signaled for movements at greater than restricted speed cannot be displayed simultaneously for conflicting movements.

source: 33 FR 19684, Dec. 25, 1968, unless otherwise noted.
cite as: 49 CFR 236.404