2009 Edition Part 4 Figure 4D-2. Typical Arrangements of Signal Sections in Signal Faces That Do Not Control Turning Movements
Figure 4D-2. Typical Arrangements of Signal Sections in Signal Faces That Do Not Control Turning Movements
This figure shows eight typical arrangements of signal sections in signal faces that do not control turning movements.
This figure shows three groups of signal faces. The first group is labeled "A – Vertical Signal Faces" and includes the following four vertical arrangements from top to bottom:
- Circular red, circular yellow, circular green
- Circular red, circular yellow, straight-through green arrow
- Circular red, circular red, circular yellow, circular green
- Circular red horizontally adjacent to circular red, circular yellow, circular green
The second group is labeled "B – Horizontal Signal Faces" and includes the following three horizontal arrangements from top to bottom:
- Circular red, circular yellow, circular green
- Circular red, circular yellow, straight-through green arrow
- Circular red, circular red, circular yellow, circular green
The third group is labeled "C - Single-Section for Continuous Movement" and shows a straight-through green arrow.
