Railroad Archives Online
| Places term | Scope note | Archival description count | Authority record count |
|---|---|---|---|
| Duluth (Minn.) | 1 | 0 | |
| Dulton (Mont.) | 1 | 0 | |
| Duke's Spur (Wash.) | 0 | 0 | |
| Duke Spur (N.D.) | 0 | 0 | |
| Dugdale (Minn.) | 57 | 0 | |
| Duffin (Ill.) | 0 | 0 | |
| Duell Spur (Mont.) | 0 | 0 | |
| Dudley's Spur (Wis.) | 0 | 0 | |
| Dudley (Wash.) | 0 | 0 | |
| Duckworth Spur (Wash.) | 0 | 0 |