Regulations last checked for updates: Feb 09, 2026

Title 49 - Transportation last revised: Feb 03, 2026
§ 236.759 - Lock, facing point.

A mechanical lock for a switch, derail, or movable-point frog, comprising a plunger stand and a plunger which engages a lock rod attached to the switch point to lock the operated unit.

source: 33 FR 19684, Dec. 25, 1968, unless otherwise noted.
cite as: 49 CFR 236.759