This school (monroe elementary) appears to be on the market being sold when I drove by it today... so probably not teaching anymore...

No trespassing sign. Not sure if it is legal to survey the addresses north of here.

via StreetComplete 61.1

Attached photo(s):
https://streetcomplete.app/p/287270.jpg

This is not underground

via StreetComplete 61.1

Unable to answer "What’s the height limit below the bridge?" – MN 197 (Motorway Link) – way/51321963 via StreetComplete 61.1:

I've been on this road. I've never seen any weight or height limits. The bridges are very tall and nothing would be able to hit them.

Unable to answer "What kind of building is this?" for way/644451367 via StreetComplete 55.1:

I think this is a gasoline station for the police cars.

Most of this lot is owned by the Boston Public Schools, and is used for employee parking.

This is located on the sidewalk, not inside this lot. But it's close enough I guess.

This is not a lake. It is a field of grass!

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Building 53, GE VERNOVA, 1 River Rd, Schenectady