Gretna Post Office Portals in US CA
| # | Image | Mod | Area | L | R | HP | Days |
|---|---|---|---|---|---|---|---|
| 1 |  Gretna Post Office | PS | -- | 1 | 1 | 85% | 63 |
| 2 |  Gretna Post Office | PS PS | -- | 1 | 1 | 10% | 84 |
| 3 |  Gretna Post Office | PS LA AX PS | -- | 5 | 8 | 100% | ∞ |
| # | Image | Mod | Area | L | R | HP | Days |
|---|---|---|---|---|---|---|---|
| 1 | Gretna Post Office | PS | -- | 1 | 1 | 85% | 63 |
| 2 | Gretna Post Office | PS PS | -- | 1 | 1 | 10% | 84 |
| 3 | Gretna Post Office | PS LA AX PS | -- | 5 | 8 | 100% | ∞ |