Railroad Archives Online
| Places term | Scope note | Archival description count | Authority record count |
|---|---|---|---|
| Sunnyside (Wash.) | 11 | 0 | |
| Sunshine (Wash.) | 2 | 0 | |
| Supended Lap Siding (Mont.) | 1 | 0 | |
| Superior (Allouez) (Wis.) | 13 | 0 | |
| Superior Branch (Minn.) | 1 | 0 | |
| Superior Div (Minn.) | 3 | 0 | |
| Superior (Mont.) | 12 | 0 | |
| Superior (Wis.) (1) | 3355 | 0 | |
| Suplee (Wash.) | 2 | 0 | |
| Supplee (Wash.) | 7 | 0 |