Railroad Archives Online
| Places term | Scope note | Archival description count | Authority record count |
|---|---|---|---|
| Bitteroot (Mont.) | 2 | 0 | |
| Bitterroot (Mont.) | 0 | 0 | |
| Biwabik (Minn.) | 1 | 0 | |
| Bixby (Minn.) | 0 | 0 | |
| Bjorkman's Spur (Mich.) | 0 | 0 | |
| Bjork's Spur (Mich.) | 0 | 0 | |
| Blabon (N.D.) | 34 | 0 | |
| Black Coulee (Mont.) | 1 | 0 | |
| Black Diamond (Wash.) | 23 | 0 | |
| Black Duck (Minn.) | 1 | 0 |