| Country | France (FR) |
| UN/LOCODE | RU3 |
| Name | Romagnieu |
| Name Without Diacritics | Romagnieu |
| Region | 38 |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 1301 |
| Timezone | Europe/Paris |
| Location (UN Format) | 4534N 00538E |
| Latitude Longitude | 45.5706, 5.641 |