How must movements entering yard limits be made?

Movements entering yard limits are required to be made at restricted speed unless there is a favorable signal indication. This approach ensures that the train can safely stop within half the range of vision and is prepared to avoid any potential hazards or obstructions that may be present in the yard area. Yard limits typically indicate a zone where train operations may be subject to differing regulations and where personnel and equipment might be moving in and out of service areas, making reduced speed essential for safety.

When approaching yard limits, a crew needs to maintain awareness of these factors and the restricted speed directive allows the crew to be prepared for unexpected situations, ensuring effective response time to any changes in conditions or the presence of other trains or equipment. The requirement to operate at restricted speed supports a safer environment in potentially congested or complex rail yard settings.