View all text of Subjgrp 116 [§ 236.401 - § 236.410]
§ 236.407 - Approach or time locking; where required.
Approach or time locking shall be provided for all controlled signals where route or direction of traffic can be changed.
View all text of Subjgrp 116 [§ 236.401 - § 236.410]
Approach or time locking shall be provided for all controlled signals where route or direction of traffic can be changed.