| MARC | VRE | Key to downtown terminals |
| LINE | Full Run (Downtown Terminal) | Comments |
|---|---|---|
| Penn | Washington (WUS) - Baltimore (PS) - Perryville | 5-day service |
| Camden | Washington (WUS) - Baltimore (CS) | 5-day service |
| Brunswick | Washington (WUS) - Brunswick-Martinsburg, WV | Rush hours only |
| Frederick | Washington (WUS) - Frederick | Rush hours only |
| LINE | Full Run (Downtown Terminal) | Comments |
|---|---|---|
| Manassas | Washington (WUS) to Broad Run/Airport | 5-day service |
| Fredericksburg | Washington (WUS) to Fredericksburg | 5-day service |
| Key to downtown terminals | |
|---|---|
| WUS | Washington Union Station |
| PS | Baltimore Penn Station |
| CS | Baltimore Camden Station |