As a note to anyone reviewing these upgrades in the future, I also think D street from McKinley to at least 45th, if not further, has features consistent with a tertiary, but it's narrower and probably has lower traffic, so I didn't upgrade it.

Similarly, 45th from about Bertha Henschel Park to J is very tertiary-like, but probably lower traffic than some of these others and serves less cross-neighborhood traffic and more funneling of people to H and J, so I didn't upgrade them yet.

It's also possible that 39th from McKinley to H isn't quite tertiary, but the rest of it is and I thought it made sense to connect the route through to at least McKinley.

Last, if one were to upgrade those, I think Elvas would probably than be secondary along its length. It might be anyway, but it's a much higher class than the rest of those and much more similar to H than it is the neighborhood through routes. For now, leaving as is to not overclassify the neighborhood.