Railroad Archives Online
| Places term | Scope note | Archival description count | Authority record count |
|---|---|---|---|
| Rudo (Idaho) | 41 | 0 | |
| Rudolph (Wis.) | 0 | 0 | |
| Rudyard (Mont.) | 54 | 0 | |
| Ruff (Wash.) | 0 | 0 | |
| Rugby Jct (Wis.) | 0 | 0 | |
| Rugby Junction (N.D.) | 34 | 0 | |
| Rugby (Minn.) | 1 | 0 | |
| Rugby (N.D.) | 277 | 0 | |
| Rulo (Wash.) | 1 | 0 | |
| Running Water (S.D.) | 0 | 0 |