Railroad Archives Online
| Places term | Scope note | Archival description count | Authority record count |
|---|---|---|---|
| Bovard Rock Quarry (Idaho) | 2 | 0 | |
| Bovard (Idaho) | 2 | 0 | |
| Bouton (Iowa) | 0 | 0 | |
| Boundary (Wash.) | 38 | 0 | |
| Boundary (N.D.) | 1 | 0 | |
| Boundary Creek Mining District (B.C.) | 1 | 0 | |
| Boundary (B.C.) | 2 | 0 | |
| Bound Brook (Wash.) | 1 | 0 | |
| Boulder Wye (Mont.) | 1 | 0 | |
| Boulder Pit Spur (Mont.) | 0 | 0 |