Railroad Archives Online
| Places term | Scope note | Archival description count | Authority record count |
|---|---|---|---|
| Audubon (Minn.) | 0 | 0 | |
| Auburn (Wash.) | 998 | 0 | |
| Auburn (N.D.) | 27 | 0 | |
| Atwood Spur (Wash.) | 0 | 0 | |
| Atwater (Wis.) | 0 | 0 | |
| Atwater (Minn.) | 149 | 0 | |
| Attalia (Wash.) | 53 | 0 | |
| Atlas Spur (Idaho) | 0 | 0 | |
| Atlas (Idaho) | 15 | 0 | |
| Atlanta (Mont.) | 14 | 0 |