Street Networks

Calgary Put a Bike-Lane Network on Trial—and Measured Everything

Calgary’s 18-month cycle-track pilot measured ridership, safety, winter use, traffic, demographics, and business impacts before going permanent.

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The Right Hook: Why Protected Lanes Still Kill at Intersections

Protected bike lanes save lives mid-block, but many serious crashes still happen at intersections. Here’s why right hooks remain deadly—and how better design plus tools like Loud Bicycle horns can help.

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Seville Built a Bike Network, Not a Collection of Bike Lanes

How Seville built a connected protected bike network fast, multiplied cycling, reduced risk per trip, and exposed the limits of lane mileage.

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Super Commuters and the Price of Distance in the American Dream

How housing costs, megaregions, and policy choices turned long commutes and super commuting into a normal part of American life—and what it would take to live closer to everything again.

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The Reason Our Streets Switched to Cul-De-Sacs

How federal housing policy, neighborhood-unit planning, and engineering manuals pushed North American streets from walkable grids to cul-de-sacs—and what that means for safety, traffic, and active travel.

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