| Country | Poland (PL) |
| UN/LOCODE | BIR |
| Name | Bierwce |
| Name Without Diacritics | Bierwce |
| Region | 14 |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 1707 |
| Timezone | Europe/Warsaw |
| Location (UN Format) | 5134N 02110E |
| Latitude Longitude | 51.5679, 21.1526 |