Adding a stream.

Extending a minor power line, adding its power poles, changing a building now that the Capital One Bank occupying it has closed, and adding a tree row.

Separating addresses from town-home buildings in Dearbought.

Changing geometry of a wood and a quarry, changing White Marsh Mall from a commercial building to a retail building, and adding service roads and parking aisles.

Merging two road segments and changing Pier 4 from a point to an area.

Dividing a pedestrian street and changing its segments to paths, crosswalks, and a staircase. Also adding point crosswalks.

Merging road segments.

Extending a riverbank, changing that riverbank to a relation, modifying geometry of Seneca Creek, and adding a beach.

Extending a riverbank, modifying geometry of Seneca Creek, and adding Hookers Branch (stream).

Correcting tags of disused highways and adding barriers and a milestone.

Changing geometry of roads and adding a fixme to "McKeldin Fountain Removal".

Changing a minor/unclassified road to a residential road, adding turning circles, and deleting a swimming pool.

Changing a segment of Fairfax County Parkway from "Trunk Road" to "Motorway" and changing "Trunk Links" to "Motorway Links".

Deleting points with no tags and lines marking tennis courts. Also changing a school ground to a school building and adding that school's real grounds, a residential road, service roads, and a tennis court.

Changing a short piece of Fairfax County Parkway from "Trunk road" to "Motorway" and changing a couple "Trunk Links" to "Motorway Links".

Adding a traffic light and removing "covered" key from a couple segments of Lee Highway and then merging those segments.

Adding a sound wall and updating geometry and tags on the intersection of VA-28 and Wellington Road.

Changing a piece of VA 234 from "Trunk road" to "Motorway" and adding a new power line and its "high voltage towers".

Changing geometry of roads, changing a school from a point to an area, recreating a "roof", and deleting a grass area, a "park", and points with no tags.

Extending Cedar Run and adding streams connected to it, a pond, a shingle area, a ford, a radio mast, and bridges.