 | |
 Light Rail | 470.6125, 470.6625, 470.6875, 470.7375 |
| Inclines | xxx.xxx |
Following is a listing of the radio frequencies used by various rail operations in the Pittsburgh area. Others are shown in the event you decide to ride other lines during your stay in the Pittsburgh area.
| Port Authority of Allegheny County | AMTRAK & freight railroads |
| |
Light Rail | 470.6125, 470.6625, 470.6875, 470.7375 |
| Inclines | xxx.xxx |
 and freight railroads | |
CAPITOL LIMITED, between Weverton, MD and Pittsburgh (CP Bloom) | 160.230 |
CAPITOL LIMITED, between Pittsburgh (CP Bloom) and Rochester, PA | 160.800 |
| PENNSYLVANIAN, between Harrisburg, PA and Pittsburgh station | 160.800 |