I managed to borrow a bicycle from one of my coworkers for the three weeks that we're here in Zurich. Public transit is good in the area, but it's still faster to bike.
The routes aren't great though, there are lots of distractions:
And a few roads were way too skinny to fit cars, bicycles and trains going both ways:
Fortunately, the drivers of both trains and automobiles are very polite to cyclists and pedestrians.