OpenStreetMap

Accessibility Observatory

This Map Wants to Change How You Think About Your Commute

With the help of 4.2 trillion points of data.

Our Favorite Maps of 2013

These impressed us for both what they illustrated and how they did it.

OSM

Tracing the World's Most Complicated Roadways With GPS Data

How highway interchanges become beautiful color-coded open-source maps.

MapBox

Visualizing the Stunning Growth of 8 Years of OpenStreetMap

Of course, these people know how to map their own mapping exploits.

OSM

This Cutting-Edge Map Tool Turns Anyone Into a Cartographer

OpenStreetMap debuts a new map editor that will close the gap between grassroots mapping and its giant industry rivals.

Corcoran et. al

Mapping the Growth of OpenStreetMap

Looking back over the history of the crowdsourced digital street map, a familiar pattern emerges.