Studies & Reports
Streetsblog California
Are Roundabouts Just For Rich People?
And if not, how do we get more of them in the low-income neighborhoods that need life-saving infrastructure the most?
February 25, 2026
UC Berkeley Report Says California Transportation Policy Is Still Built for Cars — and It’s Deepening Inequality
"An Abundance Agenda" calls for a rethink of how the state plans, funds, and measures transportation.
January 22, 2026
Survey: Most Americans Are Open To Ditching Their Cars
Automakers have spent a century and countless trillions of dollars making car-dependent living the American norm. But U.S. resident still aren't sold, a new survey suggests.
January 20, 2026
Confirmed: Non-Driving Infrastructure Creates ‘Induced Demand,’ Too
Widening a highway to cure congestion is like losing weight by buying bigger pants — but thanks to the same principle of "induced demand," adding bike paths and train lines to cure climate actually works.
January 8, 2026
Study: Boring Roads End Up With More Injuries For People Outside Cars
And beautiful roads report fewer.
August 20, 2025
Northern Disclosure: Canada’s Road Laws Could Help Save U.S. Lives
The U.S. would be safer if we implemented some of Canada's most common roadway laws — but the politics are complicated.
August 5, 2025
Is U.S. Transportation Policy Ready For The ‘Silver Tsunami’?
America's car-dependent communities and the legal system that creates them aren't prepared for the rising proportion of seniors who can't safely drive, a new book argues — and before the "silver tsunami" crashes down on us, we need to make reforms.
May 6, 2025
Study: Covid May Make Sick Drivers Worse Behind the Wheel
As evidence mounts that Covid affects our brains, one study suggests it could also affect our ability to drive safely.
April 15, 2025
How Highways Rend Our Social Fabric — and the Challenge of Mending It
Roads are supposed to connect us. So why do so many highways tear our social networks apart?
March 10, 2025
How State DOTs Keep the Public in the Dark About How They Spend Our Transportation Dollars
State DOTs control hundreds of billions of dollars of our transportation funding. Where does it all go — and what do we actually get for it?
November 14, 2024
