the two directions are physically separated until the Bell Blvd intersection - would appreciate it if someone who is more proficient with lane tagging could help fix this!

Unable to answer "Who is allowed to park here? Parking may be free or paid." for osm.org/way/958738069 via StreetComplete 51.1:

This parking lot requires a permit during school hours but is open otherwise.

Does the Trinity Lutheran Church still operate as a school? If not, the school GNIS feature should be added to the actual church.

Is KinClaven Court capitalized properly? This needs to be surveyed probably.

Can someone validate that Blunn Creek actually flows into Lady Bird Lake here, in addition to the delta immediately north?

Is this referred to in the local area as Walsh Lake? The width is not really much larger than further upstream.

Is this building correctly marked as having the address 3406 Sterling Heights Court, or does that address belong to the building directly north?

Sign says "Janet Bartles Park", not "Creekside Park". Need to determine if there are two parks next to each other or the park was renamed.

via StreetComplete 60.1

Attached photo(s):
https://streetcomplete.app/p/263129.jpg