Railroad Archives Online
| Places term | Scope note | Archival description count | Authority record count |
|---|---|---|---|
| Douglas (Mont.) | 1 | 0 | |
| Douglas (Minn.) | 1 | 0 | |
| Douglas Mine (Minn.) | 2 | 0 | |
| Douglas Creek (Wash.) | 1 | 0 | |
| Douglas County (Wash.) | 1 | 0 | |
| Douglas (B.C.) | 14 | 0 | |
| Doughty (Mont.) | 0 | 0 | |
| Doucetti's Spur (Wis.) | 0 | 0 | |
| Doubling Spur (Wash.) | 0 | 0 | |
| Doubleday (Iowa) | 0 | 0 |