Railroad Archives Online
| Places term | Scope note | Archival description count | Authority record count |
|---|---|---|---|
| Atwater (Wis.) | 0 | 0 | |
| Atwood Spur (Wash.) | 0 | 0 | |
| Auburn (N.D.) | 27 | 0 | |
| Auburn (Wash.) | 995 | 0 | |
| Audubon (Minn.) | 0 | 0 | |
| Augusta (Minn.) | 0 | 0 | |
| Augusta (Mont.) | 49 | 0 | |
| Aurelia (N.D.) | 20 | 0 | |
| Aurora (Ill.) | 1 | 0 | |
| Austin (Iowa) | 0 | 0 |