There is construction going on at Walnut Creek BART (new garage and transit village). There are probably a number of things that need to be updated. Unfortunately BART doesn't have a useful construction website up.

A number of questionable edits in Isleton by @dizarillo .

A bunch of parks have been added that look like they're simply empty lots. The city website lists a total of *two* parks in the entire city: http://cityofisleton.com/city-parks.html .

Main St and F St have been changed to living streets, but unless there's been a major change recently they look like ordinary car-centric non-living streets.

This road is listed as "John Galen Howard Way" in a 1940 campus map.

I looked at the satellite picture and it looks like OpenStreetMap is still showing the old boundaries of the reservoir. It has been expanded since. Basically, the lake, the marina, the trails around it, etc. should be updated. Could we just do it off the satellite imagery?

Is there really a bus station here? It looks strange and unlikely.

New streets and housing exist here

onosm.org submitted note from a business:
name: Concord Concrete And Masonry Pros
phone: (925) 329-3594
website: https://concordconcretemasonry.com
twitter: undefined
hours: 7-8 7 days a week
category: ,Contractors
address: 1035 Detroit Ave Concord, California 94518

Frequent Dumping Spot.
#Untrash East Bay

trail closed for public access (protected watershed)

This is a park with two walking paths. There is four picnic tables in the middle with a bbq grill