Regulations last checked for updates: May 18, 2024

Title 49 - Transportation last revised: May 14, 2024
§ 236.708 - Block.

A length of track of defined limits, the use of which by trains is governed by block signals, cab signals, or both.

source: 33 FR 19684, Dec. 25, 1968, unless otherwise noted.
cite as: 49 CFR 236.708