Railroad Archives Online
| Places term | Scope note | Archival description count | Authority record count |
|---|---|---|---|
| Big Rock (Iowa) | 0 | 0 | |
| Big Sag (Mont.) | 0 | 0 | |
| Big Sandy (Mont.) | 129 | 0 | |
| Big Stone City (S.D.) | 0 | 0 | |
| Big Timber (Mont.) | 8 | 0 | |
| Big Valley (Alta.) | 2 | 0 | |
| Billings Mine (Minn.) | 6 | 0 | |
| Billings (Mont.) | 121 | 0 | |
| Binford (N.D.) | 0 | 0 | |
| Bing Spur (Mont.) | 0 | 0 |