Stroller-friendly sidewalks in the East Bay and changing tables at UC Berkeley

Hi there!

I recently moved to the area and go on a lot of walks with my 4 month old in the stroller. Many sidewalks are in bad condition. Has anyone ever bothered making a map of stroller- (or wheelchair-)friendly sidewalks in the Berkeley / Oakand area?

Also, I spend a lot of time on UC Berkeley campus and was wondering if there is some kind of map of changing tables on campus. There are not many, that much I found out.