Saunakallio, Järvenpää: Add cycleways and paths from Bing images and bicycle survey.
Augment the recycling facility at Vanha Porvoontie 340
Remove the name from a disused way.
Remove an apparently bogus oneway=yes on a highway=track leading to a dead end.
Remove a stray line, and add attributes to a parking place.
Kuusijärvi, Vantaa: Refine parking, add a path and a driveway to the forest behing the parking lot
Refine Kimalaisenkuja, Vantaa/Sipoo from bicycle survey and Bing images.
Add a presumed parking place that is under construction.
Add lit=yes/no, snowplowing=yes/no
Name two sections of Keravanjoki and correct the geometry from Bing.
Peltotie, Sipoo: driveways etc. from bicycle survey and Bing images
Maarukka: Refine and correct forest paths from bicycle survey and Bing images.
Riitantie: refine crossings and driveways from bicycle survey and Bing images.
Add ways through a highway=pedestrian area for routing purposes.
Add man_made=cable_ride, sport=cable_ride
Add area=no to a linear feature.