2013/01/25 07:13:20 WARNING (ElementSaver): 70013142.osm.pbf:   Way null (http://www.openstreetmap.org/browse/way/136571085) has short arc (5.91m) at http://www.openstreetmap.org/?mlat=34.45313&mlon=133.27751&zoom=17 - but it can't be removed because both ends of the arc are boundary nodes!