#maproulette Self-intersecting_multipolygon_relations_(Americas)

remove roads from landuses to make them proper areas

remove river from riverbank relation

move 3D stuff into building relations, they are certainly not multipolygons

#maproulette Self-intersecting_polygon_ways_(Americas)

#maproulette Self-intersecting_polygon_ways_(Americas)

#maproulette Self-intersecting_polygon_ways_(Americas)

#maproulette Self-intersecting_polygon_ways_(Americas)

#maproulette Self-intersecting_polygon_ways_(Americas)

#maproulette Self-intersecting_polygon_ways_(Americas)

#maproulette Self-intersecting_polygon_ways_(Americas)

#maproulette Self-intersecting_polygon_ways_(Americas)

#maproulette Self-intersecting_polygon_ways_(Americas)

#maproulette Self-intersecting_polygon_ways_(Americas)

#maproulette Self-intersecting_polygon_ways_(Americas)

#maproulette Self-intersecting_polygon_ways_(Americas)

#maproulette Self-intersecting_polygon_ways_(Americas)

#maproulette Self-intersecting_polygon_ways_(Americas)

#maproulette Self-intersecting_polygon_ways_(Americas)

#maproulette Self-intersecting_polygon_ways_(Americas)