| Looking north at the signals at Tower 71 on UP's West Belt Sub. in Houston, TX. The Diverging Clear (red over green) is for UP's CGSNR-06 to go onto Main #2 and the Diverging Advance Approach (red over flashing yellow) is for UP's MLDLI-05 to come off the Maury St. Connection and onto Main #1. I know it looks like a red/yellow, but it was actually flashing. |