Railroad Archives Online
| Places term | Scope note | Archival description count | Authority record count |
|---|---|---|---|
| Soldiers Grove (Wis.) | 0 | 0 | |
| Sokulk (Wash.) | 10 | 0 | |
| Sohon (Mont.) | 0 | 0 | |
| Sockeye (Wash.) | 44 | 0 | |
| Sobieski (Wis.) | 0 | 0 | |
| Soap Lake (Wash.) | 40 | 0 | |
| Sny Magill (Iowa) | 0 | 0 | |
| Snowden (Mont.) | 110 | 0 | |
| Snowden Bridge (Mont.) | 0 | 0 | |
| Snow Show Mine (Minn.) | 0 | 0 |