Northern Mariana Islands Road Network from OpenStreetMap

OpenStreetMap exports provide the road network across the Northern Mariana Islands. The data includes all features tagged with the `highway` key, such as motorways, residential streets, service roads, footways, and trails. It was last updated on 2026-05-14 by the Humanitarian OpenStreetMap Team.

Use Cases

• Plan evacuation routes based on the comprehensive highway network.
• Analyze accessibility to services based on road types and connectivity.
• Model traffic flow and infrastructure planning using the categorized road data.

Strengths

• Covers a wide range of road types from motorways to trails.
• Available in multiple geospatial formats including GEOPACKAGE, SHP, and JSON.

Limitations

• Completeness varies by region; remote areas may be incomplete.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

OpenStreetMap

Collection Method

Volunteer-collaborative mapping.

Freshness

Last updated 2026-05-14 20:22:33.043648; freshness should be verified.

Geography

Northern Mariana Islands