Thanks for the feedback! I haven't dug into the difference in classifications, but the map in the park brochure (page 8 of https://parks.ca.gov/pages/483/files/AndersonMarshSHPWebLayout2015.pdf ) shows the natural preserve as a separate entity, so I went with that. When I visited I found a number of historic ranch buildings on the National Register of Historic Places, and they also have an "Archaeological District", so I'm guessing that's why there are two different classifications here.

Regarding the tags, thanks for the info. I've made the changes you suggest in changeset/70682393. If you're familiar enough to be comfortable doing so, it might be worth updating the Key:park:type wiki page, as it's not at all clear that it's deprecated without reading quite a lot.

Hi. No, the park:type tag was added in changeset/24451508 (changeset/24451508), which created the way. By the "long trail area", I assume you mean the snaky bit around Sneath Lane Trail. From my survey I can confirm that this is part of the park, though it's definitely odd.

Hi karitotp,

The name tags were added in a previous changeset (changeset/19867053 ). The numbers appear to be one less than the lowest numbered apartment in the building, and don't seem to correspond to house numbers. I'm assuming they all share the house number of the whole complex (151 Calderon Avenue), which is already tagged on the site way (way/196174850 ). Thanks for checking!

Just to let you know, I removed your outlines of buildings just east of the Kannon Do Zen Meditation Center on Rock Street, as they've been demolished since the Bing imagery was taken. This was described by the FIXMEs on Reflection Way and the new house numbers; please check them before drawing over them in future :-).

Nice work! FYI, I had to manually revert your changes to Reflection Way and its buildings (changeset/36907072), as the Bing imagery is out of date in that location. The buildings shown have since been demolished and replaced.

In the UK, highway=cycleway pretty much implies foot=yes. Also, please don't separate tag values with semi-colons; split the way instead. So here, I've split it into three, with each section having a single surface value.