Remove duplicate GNIS node for Arnold City Park and transfer its tags to the outlined area.

Tag gas pipeline substation in Arnold City Park.

Tag a building and a service highway around the back of it.

Tag gas pipeline substation

Tag service buildings in Watson Substation.

A substation with transformers should not have just one voltage value since they deal with at least two voltages. Until the distribution voltage can be figured out, I have moved the voltage value to a note: key.

Added operator tag to the Watston Substation in St. Louis County. Also, Union Electric Company does business now as Ameren Missouri, not AmerenUE.

Add some POIs to a shopping center in Arnold, MO. They need more details to be filled in, but these are the current locations as of yesterday.

Expand turning loop in front of the Touhill Performing Arts Center and add bollards.

Tag cooling tower and buildings within Callaway Energy Center in Callaway County, Missouri.

Improve Human Society of Missouri building, parking lot, and the park across the street in St. Louis.

Per the wiki on enclosed power plants, I tightened up the outline of Meramec Energy Center to follow the fenced perimeter. The entrances still need some semantic work (e.g. gates on roadways). Also added some smaller details within the plant.

Add missing power towers/poles and add new details to power lines, substations, and the Meramec Energy Center.

Rename "Meremec Power Station" to "Meramec Energy Center" as in official documents and news articles. Also "Meremec" is misspelled.

The Great Clips in Arnold Park Mall closed. Another one opened in Arnold Commons, though.

Added building to Arnold Park Mall in Arnold, MO.

Shop 'n Save at Water Tower Place closed a while back, but now a Schnucks is there.

Outline buildings at Water Tower Place in Arnold, MO, and tag parking aisles.

Add buildings to Arnold Crossroads area in Arnold, MO.

Promote Drury Inn & Suites in Arnold, MO, from a single node to a building footprint.