Hoboken, NJ reduces annual traffic deaths to zero

The mayor of Hoboken, NJ came in with a vision of reducing traffic deaths to pedestrians and cyclists. He instituted several strategies of traffic calming, increasing pedestrian visibility, reducing city wide street speeds to 20 mph with schools and parks down to 15 mph. Within a few years of road improvements and redesigns their pedestrian traffic deaths to zero for several years.

The article does note that half of the streets have bike lanes, they've put buffers between pedestrians and cars, and continue to redesign intersections with a focus on safety instead of just focusing on car speed/throughput.