Maproulette "Object tagged twice as node, way or relation" challenge
Maproulette "Object tagged twice as node, way or relation" challenge
Maproulette "Object tagged twice as node, way or relation" challenge
Maproulette "Object tagged twice as node, way or relation" challenge
Maproulette "Object tagged twice as node, way or relation" challenge
Maproulette "Object tagged twice as node, way or relation" challenge
Maproulette "Fix waterway direction" challenge
Maproulette "Fix waterway direction" challenge
Maproulette "Fix waterway direction" challenge
Maproulette "Fix waterway direction" challenge
Maproulette "Fix waterway direction" challenge
Maproulette "Fix waterway direction" challenge
Maproulette "Italian Waterway Crossing" challenge
Maproulette "Italian Waterway Crossing" challenge
Maproulette "Italian Waterway Crossing" challenge
Maproulette "Italian Waterway Crossing" challenge
Maproulette "Italian Waterway Crossing" challenge
Maproulette "Italian Waterway Crossing" challenge
Maproulette "Italian Waterway Crossing" challenge