

TED Talks
Jeff Speck: 4 ways to make a city more walkable
TV-PG
2017 • E27 Feb 9, 2017 15mFreedom from cars, freedom from sprawl, freedom to walk your city! City planner Jeff Speck shares his "general theory of walkability" -- four planning principles to transform sprawling cities of six-lane highways and 600-foot blocks into safe, walkable oases full of bike lanes and tree-lined streets.
