| Country | Portugal (PT) |
| UN/LOCODE | GRD |
| Name | Gradil |
| Name Without Diacritics | Gradil |
| Region | 11 |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 1501 |
| Timezone | Europe/Lisbon |
| Location (UN Format) | 3859N 00917W |
| Latitude Longitude | 38.9813, -9.2807 |