What was this pond for right here? it looks like it's now gone, but I wanna know what it was

The path here is overgrown. It would be a challenge to go through all the foliage here.

trail

name=Sprint
node/6901136216

https://en.wikipedia.org/wiki/en:Sprint%20Corporation claims that Sprint shops were closed/renamed. Are they wrong or is data outdated here? (brand:wikidata=Q301965 marking it as Sprint-branded is still here)

Construction 55 mph speed limit sign headed north on the 5.

Looks like a long term project.

Unable to answer "Is there a shelter at this stop?" for node/10733764298 via StreetComplete 53.2:

does not appear to exist anymore

No longer called "Orange County Great Park, new name is "Great Park" The park is in the city of Irvine

Northbound lanes 55 mph speed limit sign.

Unable to answer "What kind of parking is this?" – Parking Lot – relation/7843349 via StreetComplete 61.0:

This is not one contiguous parking lot. Upper stem are lots adjacent to the road, and the base is a standard parking lot.

Parkside