Could be but I am unsure at this point

It looks like in this change set you converted some of way/551555939 into a private driveway. Thereby disconnecting it from 21360476 . How confident are you that there is no public connection from way/21360476 to way/551555939. Based on the bing street level images it looks like the path may connect before a sign.

is this bridge and footpath really gone?

Which changeset and why?

Why delete all this stuff?

The section of the loop need to be separate because only some portions of the trail are in a relation.

Is there a reason to add a zig zag to Delos Street?
It looks like a straight road so I am guessing it was an error and will re-align it to be straight.