Versioned offline map and point-of-interest packages for POSA.
Each state package contains:
- Mapsforge v5 map data
- Mapsforge POI v3 search data
- A machine-readable manifest with file sizes and SHA-256 checksums
Packages are published as GitHub release assets so they can be downloaded without an account. The current collection covers all 50 U.S. states and the District of Columbia.
The packaged geographic data is derived from OpenStreetMap and is made available under the Open Database License 1.0.
© OpenStreetMap contributors
Mapped data does not prove current access, conditions, availability, potability, operating hours, or route safety. Verify critical information through authoritative local sources whenever possible.
Browse and download packages at unpluggedai.io/posa/data.
The scripts/publish-state-bundle.sh helper assembles one state package from a POSA publish plan, records its checksum, and uploads it to the matching GitHub release. Generated archives stay in .release-work until the release has been verified.