Railroad Archives Online
| Places term | Scope note | Archival description count | Authority record count |
|---|---|---|---|
| Inverholm (B.C.) | 7 | 0 | |
| Inverholm Spur (B.C.) | 1 | 0 | |
| Inverness (Mont.) | 1 | 0 | |
| Inverness (Mont.) | 70 | 0 | |
| Inwood (Iowa) | 0 | 0 | |
| Iola (Wash.) | 3 | 0 | |
| Iona Lake (Minn.) | 0 | 0 | |
| Iona (Mont.) | 0 | 0 | |
| Ione (Wash.) | 0 | 0 | |
| Ionia (Iowa) | 0 | 0 |