| Portland Railroad Company | |
|---|---|
 Portland Railroad Company cars in Monument Square around 1909. From left to right, the three cars closest to the camera are running the Union Station-to-Grand Trunk Station route, the Deering route, and the Union Station-to-Munjoy Hill route | |
| Operation | |
| Locale | Portland, Maine |
| Open | 1860 |
| Close | 1941 |
| Status | Closed |
| Owner(s) | Portland Railroad Company |
Portland Railroad Company (PRR) was a trolleycar service that operated in Portland, Maine, between 1860 and 1941.[1]
- ^ "Background & History | Greater Portland Transit, ME". gpmetro.org. Retrieved 2024-06-24.