Orient admin polygons, take their boundary and clip the result in the query instead of later in Python. Take only boundaries that we actually want to display. Clip the buffered land polygons to the query box.
Orient admin polygons, take their boundary and clip the result in the query instead of later in Python. Take only boundaries that we actually want to display. Clip the buffered land polygons to the query box.

mapzen/vector-datasource,mapzen/vector-datasource,mapzen/vector-datasource