Railroad Archives Online
| Places term | Scope note | Archival description count | Authority record count |
|---|---|---|---|
| Rockton (Mont.) | 1 | 0 | |
| Rockton (Or.) | 1 | 0 | |
| Rockvale (Mont.) | 0 | 0 | |
| Rockville (Minn.) | 42 | 0 | |
| Rockwell City (Iowa) | 0 | 0 | |
| Rockwell (Wash.) | 12 | 0 | |
| Rockwood (Minn.) | 10 | 0 | |
| Rocky Beach (Wash.) | 2 | 0 | |
| Rocky Point (Idaho) | 1 | 0 | |
| Rocky Point (Or.) | 1 | 0 |