Railroad Archives Online
| Places term | Scope note | Archival description count | Authority record count |
|---|---|---|---|
| Callow (Wash.) | 0 | 0 | |
| Calmar (Iowa) | 0 | 0 | |
| Calol Spur (Wash.) | 0 | 0 | |
| Calpooya (Or.) | 0 | 0 | |
| Calspur (N.D.) | 0 | 0 | |
| Calumet (Ill.) | 2 | 0 | |
| Calumet (Minn.) | 123 | 0 | |
| Calvary (Ill.) | 0 | 0 | |
| Calvert (Wash.) | 2 | 0 | |
| Calvin (N.D.) | 21 | 0 |