Railroad Archives Online
| Places term | Scope note | Archival description count | Authority record count |
|---|---|---|---|
| Snapp (Minn.) | 2 | 0 | |
| Snake River (Wash.) | 7 | 0 | |
| Snake River (Or.) | 1 | 0 | |
| Snake River Junction (Wash.) | 10 | 0 | |
| Snake Butte (Mont.) | 2 | 0 | |
| Smyrna (Wash.) | 2 | 0 | |
| Smithville (Minn.) | 0 | 0 | |
| Smith's Point (Or.) | 1 | 0 | |
| Smiths (Iowa) | 0 | 0 | |
| Smith's Cove (Wash.) | 1 | 0 |