What does the APPROACH DIVERGING aspect indicate?

The APPROACH DIVERGING aspect is correctly identified as solid yellow over green. This aspect communicates to the train crew that they are approaching a diverging route, meaning they will need to be prepared to slow down and diverge from the main track onto a branch or secondary track. The solid yellow indicates that they should reduce their speed and be prepared for a diverging or branching situation ahead.

In the context of signaling, a solid yellow combined with a green signal informs the crew that the next signal will likely require a lower speed, specifically for a divergence, signaling them to approach with caution. Understanding this aspect is crucial for ensuring safe navigation through areas where the track changes direction.

Other signals, such as solid red, indicate stopping, while flashing red might suggest a more urgent stop or a caution about a change in signaling. Solid green signals typically indicate that the track ahead is clear and that the train can proceed at normal speed. Therefore, recognizing the nuances of these various signals helps maintain the flow of safe and efficient train operations.