Research Articles

Barcelona’s Superblocks: When Traffic Lanes Became Public Squares

How Barcelona’s superblocks reclaim streets from cars, cut pollution and noise, and spark fierce debates about business, gentrification, and the right to the city.

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Berlin’s Bike Budget Cuts: How a Climate Capital Got Cold Feet

Berlin went from climate-mobility poster child to cutting bike and pedestrian budgets in half. What happened, and what can other cities learn before they backslide too?

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Bike Theft by the Numbers: Which US Cities Are Worst and Why

Bike theft in the US is a multi-billion-dollar problem concentrated in a handful of states and cities; this data-driven guide explains where theft is worst, why it clusters there, and what actually reduces the risk for everyday riders.

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Do E-Bikes Actually Replace Car Trips? What Studies Show

Do e-bikes really replace car trips? A research-based look at how much driving they actually displace, and what it takes for e-bikes to cut car use.

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E Bike Battery Fires Separating Hype From Real Risk

Are e-bike battery fires common? A data-driven look at how often they happen, what causes them, and simple steps riders can take to stay safe.

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It's Not the E-Bikes. It's the Electric Motorcycles in the Bike Lane.

Why scary ‘e-bike’ crashes are usually electric motorcycles in disguise—and how enforcing existing class rules can fix the problem without banning real e-bikes.

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The Idaho Stop: Why Letting Bikes Yield at Stop Signs Makes Streets Safer

What the Idaho Stop law actually does, how it affects crash risk at intersections, and why more U.S. states are quietly adopting it for safer cycling.

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Why Your Bike Lane Ends at Every Intersection (And How the Dutch Fixed This)

Why bike lanes vanish at intersections, how Dutch-style protected junctions solve it, and what North American cities can copy right now.

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Why Your Eyes Lie to You Behind the Wheel

Drivers think they ‘look’ but don’t see. Here’s how human vision fails people on bikes—and why a car-like horn can pierce that blindness.

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Bicycle Snow Plows and the Cities That Clear a Path

How cities and DIY tinkerers use bikes and small plows to keep winter bike lanes clear—and what it means when bicycles start doing car jobs.

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