The Locks aren't great because cyclists must dismount for the entire length of the federal facility. This is a nuisance for platform pedals and conventional shoes and obnoxious for clipless pedals and cleated shoes.

I would highly encourage avoiding the Ballard Bridge. IMO it's very dangerous.

Walkability in Ballard is pretty good. We're within 15 minutes walking distance of QFC and the bar/restaurant area south of Market. That said, I prefer to drive to the grocery store so I can go infrequently and buy more at once.