Railroad Archives Online
| Places term | Scope note | Archival description count | Authority record count |
|---|---|---|---|
| Sweeney Mine (Minn.) | 1 | 0 | |
| Sweeney Mine (Mont.) | 1 | 0 | |
| Sweet Briar (N.D.) | 0 | 0 | |
| Sweet Grass (Mont.) | 3 | 0 | |
| Sweet Grass Junction (Mont.) | 3 | 0 | |
| Sweet Grass Line Junction (Mont.) | 2 | 0 | |
| Sweet Grass (Mont.) | 119 | 0 | |
| Sweet Home (Or.) | 10 | 0 | |
| Sweetgrass (Mont.) | 1 | 0 | |
| Sweetwater (Idaho) | 3 | 0 |