Jeff Speck Recent Posts STREETSBLOG USA How To Fix A Fork (In The Road) By Jeff Speck | Feb 1, 2019 Streets that fork at non-right angles create complicated intersections with dangerous sight lines and signals with too many phases. Here's an innovative fix. STREETSBLOG USA For a More Walkable City, Enlist the Fire Chief By Jeff Speck | Nov 12, 2018 Rewrite the fire chief’s mandate to optimize public safety, not response times, says Jeff Speck in his new book, "Walkable City Rules." STREETSBLOG USA Walkable Cities Replace Lights with Stop Signs By Jeff Speck | Oct 30, 2018 In Philadelphia, replacing traffic lights with four-way stops reduced serious injuries 68 percent, author Jeff Speck explains in an excerpt from his new book, "Walkable City Rules." STREETSBLOG USA Jeff Speck: For a Walkable City, Remove Centerlines on Local Streets By Jeff Speck | Oct 15, 2018 In an excerpt from his new book, Walkable City Rules, Jeff Speck says centerline stripes don't belong on residential streets.