What is the maximum speed allowed through 1 Track in Harrison Yard?

The correct answer indicates that the maximum speed allowed through 1 Track in Harrison Yard is 20 MPH. This specified speed is typically set to ensure safety within the yard area, where train movements can be more complex due to the presence of switching tracks, other trains, and maintenance activities.

Yard speeds are generally lower in order to minimize the risk of accidents, allowing train crews to maintain control while navigating through a potentially congested environment. The 20 MPH limit likely reflects both operational protocols and standards defined in the yard's safety regulations.

In the context of train operation, these speed limits are crucial as they help maintain safe practices while ensuring efficient movement within the yard. By adhering to the established speed limit, crews can better react to unexpected situations, contributing to the overall safety of rail operations in that location.