 | |
| 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, most of which will be encountered during the Pittsburgh/Cuyahoga Valley RailFest 2006. 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) CSX | 160.230 |
| CAPITOL LIMITED, between Pittsburgh (CP Bloom) and Rochester, PA Norfolk Southern | 160.800 |
| PENNSYLVANIAN, between Harrisburg, PA and Pittsburgh station Norfolk Southern | 160.800 |