This development version of OpenStreetMap is for Microcosms. Register your own account on this website. Send feedback to the issue tracker or Brian DeRocher.
Washington DC, 38.88301570451763, -77.00866699218751
MappingDC is a group organized around improving the quality of OpenStreetMap in and around Washington DC. We meet periodically for on-the-street mapping and mappy hours.