Changing track roads to service roads, removing a couple traffic signals, and adding parking aisles.

Adjusting geometry of buildings and a fence, merging road segments, and adding sidewalks and pedestrian crosswalks.

Adding sidewalks, traffic lights, and a pedestrian crosswalk.

Changing a disused railway to an abandoned railway, changing a segment of a drive-through to "covered", and adding a parking lot to resolve a note.

Modifying waterway names and types, changing Tanyard Cove from a point to an area to resolve a note, and adding beaches and shingle areas.

Correcting a geometric mistake I made and adding parking aisles and a speed bump.

Changing geometry of street crossings, changing lane amount on segments of MD-26, and adding guard rails, a car parking area, a grass area, and a sidewalk.

Adding name to FDA Boulevard, changing structure for a couple segments of it, and changing some of Dahlgreen Road to "private".

Removing a segment of Leibig Road to resolve a note.

Changing "Pratt Street Pavilion" from a commercial building to a retail building, changing a path to a pedestrian street, removing a fixme, and adding sidewalks, a driveway, and a commercial area.

Modifying road geometry and adding parking aisles, an alley, and a 2D bridge.

Adding residential roads and a path to resolve notes.

Changing name of a laundromat, adding details to Governor Thomas Johnson High School, and adding a turning circle and a dumpster.

Changing residential areas Brigadoon and Catoctin Park from points to areas.

Adjusting geometry of roads and a wood.

Modifying geometry and access of motorway links.

Changing a building to a school building, changing motorway links to tertiary roads, changing a road to "oneway", changing a school ground from a point to an area, and adding a commercial area,

Changing geometry and direction of a segment of Cattail Branch and adding turning circles, a riverbank, and a parking aisle.

Adding service roads, parking aisles, commercial areas, buildings, a school ground, a university ground, and a turn restriction.

Removing the source from a proposed road after I found out the link was a 404. Also adding service roads, parking aisles, speed bumps, a commercial area, and a commercial building.