OpenStreetMap US

The game of mini mapping challenges

MapRoulette breaks up OpenStreetMap work into snack-sized “challenges.” Earn points by fixing validation issues, turning nodes into areas, adding missing tags, and through countless other little tasks that contribute to a healthier map.

Meet the team

News and talks

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Charter Projects Face Uncertain Future as Financial Support Ends

Jul 29, 2025 · OpenStreetMap US Staff

Many of the best OpenStreetMap tools emerge organically as personal projects built by members of the global community. Informal structures can be great for getting a project off the ground, but at...
OpenStreetMap US Tech Updates

Jan 24, 2025 · Quincy Morgan and Jake Low

Learn what’s new with MapRoulette, OSMCha, OSM Sandbox, Public Domain Map, OpenTrailMap, and other OSM US tech projects.
OpenStreetMap US Wrapped: A Year in Review for 2024

Dec 19, 2024 · OpenStreetMap US Staff

2024 was a year of exciting growth for both OpenStreetMap and the OpenStreetMap US team. Let’s celebrate some of the highlights! The Team Grew OSM US welcomed Jake Low, Software Engineer, and...
Join OSM US in Welcoming Jake Low to the Team!

Aug 12, 2024 · Maggie Cawley

Please join us in welcoming Jake Low to the OpenStreetMap US team! Jake is a software developer and will be working primarily on MapRoulette and OSMCha, both of which are OpenStreetMap US...