CSX Scanner issues need help near Pittsburgh

[unionrailvoice0163]

I just relocated my base scanner setup to a new location right outside of Pittsburgh, and now I'm not picking up the CSX dispatcher on 160.320 or any conversation on 160.230. I'm not sure if it's due to the position of my antenna or if there's something else going on. Does anyone know what the most active CSX frequencies are around this area?

 

[Tillman]

160.290 is okay and occasionally 160.230, but 160.320 is not really reliable unless you're really close to the right stretch of track.