Railroad Archives Online
| Places term | Scope note | Archival description count | Authority record count |
|---|---|---|---|
| Horne Payne (Ont.) | 2 | 0 | |
| Hornell (N.Y.) | 1 | 0 | |
| Hornick (Iowa) | 0 | 0 | |
| Horse Shoe Curve (B.C.) | 4 | 0 | |
| Horseshoe Tunnel (Wash.) | 1 | 0 | |
| Horseshoe (Wash.) | 0 | 0 | |
| Horton (Minn.) | 2 | 0 | |
| Horton (Mont.) | 0 | 0 | |
| Hortons (Minn.) | 22 | 0 | |
| Hoshek's Spur (Wis.) | 0 | 0 |