David Zipper
Contributing writer on transportation for Bloomberg and co-host of the Look Both Ways podcast, providing national context on road safety, vehicle trends, and policy trade-offs.
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Apr 2, 2026 • 55min
San Francisco Has Tried to Make its Streets Safer for Pedestrians – Has it Worked?
David Zipper, transportation writer and podcast co-host, offers national context on road safety. Viktoriya Wise, SFMTA Streets director, explains data-driven street design and enforcement. Jodie Medeiros, Walk SF leader, describes community campaigns for speed cameras and quick-build redesigns. They discuss recent pedestrian deaths, safety strategies, street engineering wins, vehicle trends, and automated enforcement.
