GOOD Magazine did a take on what
a more "livable" street in Manhattan would look like. Unfortunately it isn't carfree, but it's worth checking out.
My favorite recommendation is the
traffic light with LPI, "leading pedestrian interval," tip #7 on GOOD's graphic. My least favorite recommendation is #8, the
bollard. Sidewalks in Amsterdam are an example of how bollards can be overused and obstruct pedestrians. What do you think?

(Thanks, Erica C. Barnett from
The Stranger's Slog Blog for the link.)